User contributions
From CanonBase
- 20:37, 30 July 2023 diff hist +450 Schwabe & Co (Q30498) Created claim: Source URL (P64): https://worldwide.espacenet.com/patent/search/family/032205483/publication/GB190623427A?q=%22SCHWABE%20%26%20CO%22
- 20:30, 30 July 2023 diff hist +381 Patent for a Linsenscheinwerfer, Schwabe & Co, 1923 (Q31873) Created claim: TheaterEncyclopedie ID (P24): DE386071C_Original_document_20230730222620.pdf
- 20:30, 30 July 2023 diff hist 0 N File:DE 386071 C.png current
- 20:29, 30 July 2023 diff hist 0 Patent for a Linsenscheinwerfer, Schwabe & Co, 1923 (Q31873) Changed [en] label: Patent for a Linsenscheinwerfer, Schwabe & Co, 1923
- 20:29, 30 July 2023 diff hist +381 Patent for a Linsenscheinwerfer, Schwabe & Co, 1923 (Q31873) Created claim: Canon image public ID (P74): DE386071C_Original_document_20230730222620.pdf
- 20:28, 30 July 2023 diff hist -437 Patent for a Linsenscheinwerfer, Schwabe & Co, 1923 (Q31873) Removed claim: Source URL (P64): https://worldwide.espacenet.com/patent/search/family/007438878/publication/DE386071C?q=pn%3DDE386071C
- 20:28, 30 July 2023 diff hist +431 Patent for a Linsenscheinwerfer, Schwabe & Co, 1923 (Q31873) Created claim: Copy available online (P37): https://worldwide.espacenet.com/patent/search/family/007438878/publication/DE386071C?q=DE386071C
- 20:25, 30 July 2023 diff hist +437 Patent for a Linsenscheinwerfer, Schwabe & Co, 1923 (Q31873) Created claim: Source URL (P64): https://worldwide.espacenet.com/patent/search/family/007438878/publication/DE386071C?q=pn%3DDE386071C
- 20:24, 30 July 2023 diff hist +512 Patent for a Linsenscheinwerfer, Schwabe & Co, 1923 (Q31873) Created claim: Publication date (P40): 14 December 1923
- 20:24, 30 July 2023 diff hist +423 Patent for a Linsenscheinwerfer, Schwabe & Co, 1923 (Q31873) Created claim: author (P41): Schwabe & Co (Q30498)
- 20:24, 30 July 2023 diff hist +415 Patent for a Linsenscheinwerfer, Schwabe & Co, 1923 (Q31873) Created claim: Field (P19): lighting and projection (Q7)
- 20:23, 30 July 2023 diff hist +772 Patent for a Linsenscheinwerfer, Schwabe & Co, 1923 (Q31873) Created claim: Type of information (P11): source (Q98)
- 20:23, 30 July 2023 diff hist +266 N Patent for a Linsenscheinwerfer, Schwabe & Co, 1923 (Q31873) Created a new Item: Petent for a Linsenscheinwerfer, Schwabe & Co, 1923
- 20:19, 30 July 2023 diff hist +421 Patent for a Buehnenscheinwerfer, Willy Hagedorn, 1921 (Q31872) Created claim: mentions (P78): iris (Q3124)
- 20:18, 30 July 2023 diff hist +350 Patent for a Buehnenscheinwerfer, Willy Hagedorn, 1921 (Q31872) Created claim: TheaterEncyclopedie ID (P24): DE_374015_C.png
- 20:18, 30 July 2023 diff hist 0 N File:DE 374015 C.png current
- 20:17, 30 July 2023 diff hist +381 Patent for a Buehnenscheinwerfer, Willy Hagedorn, 1921 (Q31872) Created claim: Canon image public ID (P74): DE374015C_Original_document_20230730220849.pdf
- 20:16, 30 July 2023 diff hist +11 Patent for a Buehnenscheinwerfer, Willy Hagedorn, 1921 (Q31872) Changed [en] description: a spotlight with a diafragm and mirror.
- 20:14, 30 July 2023 diff hist +437 Patent for a Buehnenscheinwerfer, Willy Hagedorn, 1921 (Q31872) Created claim: Copy available online (P37): https://worldwide.espacenet.com/patent/search/family/007165068/publication/DE374015C?q=pn%3DDE374015C
- 20:13, 30 July 2023 diff hist +512 Patent for a Buehnenscheinwerfer, Willy Hagedorn, 1921 (Q31872) Created claim: Publication date (P40): 16 November 1921
- 20:13, 30 July 2023 diff hist +421 Patent for a Buehnenscheinwerfer, Willy Hagedorn, 1921 (Q31872) Created claim: author (P41): Willy Hagedorn (Q2613)
- 20:13, 30 July 2023 diff hist +415 Patent for a Buehnenscheinwerfer, Willy Hagedorn, 1921 (Q31872) Created claim: Field (P19): lighting and projection (Q7)
- 20:12, 30 July 2023 diff hist +772 Patent for a Buehnenscheinwerfer, Willy Hagedorn, 1921 (Q31872) Created claim: Type of information (P11): source (Q98)
- 20:12, 30 July 2023 diff hist +356 N Patent for a Buehnenscheinwerfer, Willy Hagedorn, 1921 (Q31872) Created a new Item: Patent for a Buehnenscheinwerfer, Willy Hagedorn, 1921, a spotlight with a diafragm.
- 19:52, 30 July 2023 diff hist +374 Chromatrope (Q31871) Created claim: Source URL (P64): https://kieranbrowne.com/research/making-old-media-new/
- 19:51, 30 July 2023 diff hist +343 Chromatrope (Q31871) Created claim: Wikidata source (P16): Q96375013
- 19:50, 30 July 2023 diff hist +357 Chromatrope (Q31871) Created claim: TheaterEncyclopedie ID (P24): Chromatrope-sketch.jpg
- 19:50, 30 July 2023 diff hist 0 N File:Chromatrope-sketch.jpg current
- 19:49, 30 July 2023 diff hist +391 Chromatrope (Q31871) Created claim: Source URL (P64): https://kieranbrowne.com/research/how-chromatropes-work/
- 19:48, 30 July 2023 diff hist +423 Chromatrope (Q31871) Created claim: subclass of (P33): Projection accessories (analogue) (Q31842)
- 19:48, 30 July 2023 diff hist +776 Chromatrope (Q31871) Created claim: Type of information (P11): equipment (Q50)
- 19:48, 30 July 2023 diff hist +415 Chromatrope (Q31871) Created claim: Field (P19): lighting and projection (Q7)
- 19:47, 30 July 2023 diff hist +360 N Chromatrope (Q31871) Created a new Item: Chromatrope, mechanical magic lantern slide and early medium for producing moving images
- 19:38, 30 July 2023 diff hist +348 transistor (Q31870) Created claim: youtube video (P116): V9xUQWo4vN0 current
- 19:38, 30 July 2023 diff hist +417 transistor (Q31870) Created claim: Type of information (P11): equipment (Q50)
- 19:38, 30 July 2023 diff hist +419 transistor (Q31870) Created claim: Field (P19): General technology (Q342)
- 19:37, 30 July 2023 diff hist +225 N transistor (Q31870) Created a new Item: transistor
- 19:32, 30 July 2023 diff hist +365 Servo motor (Q31833) Created claim: Source URL (P64): https://blog.radwell.com/what-is-a-servo-motor
- 19:31, 30 July 2023 diff hist +348 Patent for a Picture-projection process and apparatus, Joseph Levi, 1926 (Q31869) Created claim: TheaterEncyclopedie ID (P24): US1582179.jpg
- 16:53, 30 July 2023 diff hist +407 Patent for a Picture-projection process and apparatus, Joseph Levi, 1926 (Q31869) Created claim: mentions (P78): Lighting accessory (Q31838)
- 16:53, 30 July 2023 diff hist +423 Patent for a Picture-projection process and apparatus, Joseph Levi, 1926 (Q31869) Created claim: mentions (P78): Projection accessories (analogue) (Q31842)
- 16:52, 30 July 2023 diff hist +348 Patent for a Picture-projection process and apparatus, Joseph Levi, 1926 (Q31869) Created claim: Canon image public ID (P74): US1582179.pdf
- 16:50, 30 July 2023 diff hist +379 Patent for a Picture-projection process and apparatus, Joseph Levi, 1926 (Q31869) Created claim: Copy available online (P37): https://patents.google.com/patent/US1582179A
- 16:49, 30 July 2023 diff hist +512 Patent for a Picture-projection process and apparatus, Joseph Levi, 1926 (Q31869) Created claim: Publication date (P40): 27 April 1926
- 16:49, 30 July 2023 diff hist +423 Patent for a Picture-projection process and apparatus, Joseph Levi, 1926 (Q31869) Created claim: author (P41): Joseph Levy (Q31180)
- 16:48, 30 July 2023 diff hist +415 Patent for a Picture-projection process and apparatus, Joseph Levi, 1926 (Q31869) Created claim: Field (P19): lighting and projection (Q7)
- 16:48, 30 July 2023 diff hist +772 Patent for a Picture-projection process and apparatus, Joseph Levi, 1926 (Q31869) Created claim: Type of information (P11): source (Q98)
- 16:48, 30 July 2023 diff hist +287 N Patent for a Picture-projection process and apparatus, Joseph Levi, 1926 (Q31869) Created a new Item: Patent for a Picture-projection process and apparatus, Joseph Levi, 1926
- 16:12, 30 July 2023 diff hist +406 PanCan (Q31186) Created claim: Instance of (P1): Early history of moving lights (Theme) (Q31713)
- 15:55, 30 July 2023 diff hist +681 The Art and Science of MovingLight in Theatre, LivePerformance, Broadcast,and Entertainment (Q31791) Created claim: mentions (P78): Didier Leclercq (Q31782)
