User contributions
From CanonBase
- 09:46, 2 July 2025 diff hist +419 N stereo sound (Q38983) Created a new Item: stereo sound, method of sound reproduction using two audio channels
- 09:42, 2 July 2025 diff hist +512 Patent for Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems (Q38982) Created claim: Publication date (P40): 14 June 1933
- 09:41, 2 July 2025 diff hist -437 Patent for Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems (Q38982) Removed claim: Source URL (P64): https://worldwide.espacenet.com/patent/search/family/010368359/publication/GB394325A?q=pn%3DGB394325A
- 09:41, 2 July 2025 diff hist +437 Patent for Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems (Q38982) Created claim: Copy available online (P37): https://worldwide.espacenet.com/patent/search/family/010368359/publication/GB394325A?q=pn%3DGB394325A
- 09:40, 2 July 2025 diff hist +423 Patent for Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems (Q38982) Created claim: author (P41): Alen Blumlein (Q38981)
- 09:39, 2 July 2025 diff hist +421 Patent for Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems (Q38982) Created claim: mentions (P78): pickup element (Q9373)
- 09:38, 2 July 2025 diff hist +437 Patent for Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems (Q38982) Created claim: Source URL (P64): https://worldwide.espacenet.com/patent/search/family/010368359/publication/GB394325A?q=pn%3DGB394325A
- 09:38, 2 July 2025 diff hist +417 Patent for Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems (Q38982) Created claim: Field (P19): sound, music and amplification (Q54)
- 09:38, 2 July 2025 diff hist +772 Patent for Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems (Q38982) Created claim: Type of information (P11): source (Q98)
- 09:36, 2 July 2025 diff hist +77 Patent for Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems (Q38982) Added [en] alias: GB394325A
- 09:36, 2 July 2025 diff hist +438 N Patent for Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems (Q38982) Created a new Item: Patent for Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems, patent for stereo concept and sterio (record) recording
- 07:28, 2 July 2025 diff hist +512 Alen Blumlein (Q38981) Created claim: Date of death (P31): 7 June 1942
- 07:28, 2 July 2025 diff hist +512 Alen Blumlein (Q38981) Created claim: date of birth (P30): 29 June 1903
- 07:28, 2 July 2025 diff hist +401 Alen Blumlein (Q38981) Created claim: occupation (P32): engineer (Q59)
- 07:27, 2 July 2025 diff hist +405 Alen Blumlein (Q38981) Created claim: occupation (P32): audio engineer (Q3439)
- 07:27, 2 July 2025 diff hist +423 Alen Blumlein (Q38981) Created claim: occupation (P32): inventor (Q30485)
- 07:27, 2 July 2025 diff hist +419 Alen Blumlein (Q38981) Created claim: country of citizenship (P83): United Kingdom (Q407)
- 07:26, 2 July 2025 diff hist +366 Alen Blumlein (Q38981) Created claim: Web (P182): https://www.alanblumlein.com/
- 07:26, 2 July 2025 diff hist +341 Alen Blumlein (Q38981) Created claim: Wikidata source (P16): Q724082
- 07:25, 2 July 2025 diff hist +417 Alen Blumlein (Q38981) Created claim: Field (P19): sound, music and amplification (Q54)
- 07:25, 2 July 2025 diff hist +417 Alen Blumlein (Q38981) Created claim: Type of information (P11): Person (Q15)
- 07:25, 2 July 2025 diff hist +404 N Alen Blumlein (Q38981) Created a new Item: Alen Blumlein, UK engineer and inventor of Stereo
- 07:11, 2 July 2025 diff hist +423 Bulgin 8 pens connector (Q38980) Created claim: Manufacturer (P49): Bulgin (Q38979) current
- 07:09, 2 July 2025 diff hist +703 Bulgin 8 pens connector (Q38980) Created claim: Internal image (P24): Bulgin_8_pen.jpg
- 07:08, 2 July 2025 diff hist 0 N File:Bulgin 8 pen.jpg current
- 07:07, 2 July 2025 diff hist +82 Bulgin 8 pens connector (Q38980) Added [en] alias: Bulgin P956/s
- 07:05, 2 July 2025 diff hist 0 Bulgin 8 pens connector (Q38980) Changed [en] label: Bulgin 8 pens connector
- 07:04, 2 July 2025 diff hist +425 Bulgin 8 pens connector (Q38980) Created claim: part of value list (P118): connector type value list (Q13045)
- 07:04, 2 July 2025 diff hist +423 Bulgin 8 pens connector (Q38980) Created claim: subclass of (P33): connector (Q34013)
- 07:04, 2 July 2025 diff hist +776 Bulgin 8 pens connector (Q38980) Created claim: Type of information (P11): equipment (Q50)
- 07:03, 2 July 2025 diff hist +415 Bulgin 8 pens connector (Q38980) Created claim: Field (P19): lighting and projection (Q7)
- 07:03, 2 July 2025 diff hist +238 N Bulgin 8 pens connector (Q38980) Created a new Item: Bulgin 7 pens connector
- 07:00, 2 July 2025 diff hist +360 Bulgin (Q38979) Created claim: Web (P182): https://www.bulgin.com/ current
- 06:58, 2 July 2025 diff hist +513 Bulgin (Q38979) Created claim: Founding date (P115): 1923
- 06:56, 2 July 2025 diff hist +419 Bulgin (Q38979) Created claim: Country (P29): United Kingdom (Q407)
- 06:55, 2 July 2025 diff hist +90 Bulgin (Q38979) Added [en] alias: A. F. BULGIN & Co LTD
- 06:54, 2 July 2025 diff hist +419 Bulgin (Q38979) Created claim: Field (P19): General technology (Q342)
- 06:54, 2 July 2025 diff hist +776 Bulgin (Q38979) Created claim: Type of information (P11): business (Q47)
- 06:54, 2 July 2025 diff hist +308 N Bulgin (Q38979) Created a new Item: Bulgin, electrical parts manufacturer
- 06:14, 2 July 2025 diff hist +401 Actualité de la Scenography (Q38978) Created claim: Field (P19): sound, music and amplification (Q54) current
- 06:14, 2 July 2025 diff hist +403 Actualité de la Scenography (Q38978) Created claim: Field (P19): Costume, hair and make-up (Q195)
- 06:14, 2 July 2025 diff hist +399 Actualité de la Scenography (Q38978) Created claim: Field (P19): lighting and projection (Q7)
- 06:13, 2 July 2025 diff hist +355 Actualité de la Scenography (Q38978) Created claim: Web (P182): https://www.youtube.com/@revueas983
- 06:12, 2 July 2025 diff hist +361 Actualité de la Scenography (Q38978) Created claim: Web (P182): https://www.revue-as.fr/
- 06:12, 2 July 2025 diff hist +419 Actualité de la Scenography (Q38978) Created claim: language (P35): French (Q225)
- 06:11, 2 July 2025 diff hist +513 Actualité de la Scenography (Q38978) Created claim: Founding date (P115): 1977
- 06:11, 2 July 2025 diff hist +401 Actualité de la Scenography (Q38978) Created claim: Field (P19): architecture (Q35)
- 06:11, 2 July 2025 diff hist +417 Actualité de la Scenography (Q38978) Created claim: Field (P19): scenography (Q22)
- 06:11, 2 July 2025 diff hist +419 Actualité de la Scenography (Q38978) Created claim: Type of information (P11): magazine (Q100)
- 06:10, 2 July 2025 diff hist +55 Actualité de la Scenography (Q38978) Added [en] alias: AS
