Difference between revisions of "Patent for Verfahren und Vorrichtung insbesondere für Bühnenprojektion. Geyling, Planer & Schrapringer, 1930 (Q38419)"
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(Created claim: Publication date (P40): 10 December 1930) | (Created claim: broken link (P371): https://worldwide.espacenet.com/patent/search?q=pn%3DAT120161B, #quickstatements; #temporary_batch_1785920437739) | ||
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Latest revision as of 09:00, 5 August 2026
Patent for method and device, in particular for stage projection. Simultanious projection of 3 slides with one projector.
- AT120161B
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for Verfahren und Vorrichtung insbesondere für Bühnenprojektion. Geyling, Planer & Schrapringer, 1930 | Patent for method and device, in particular for stage projection. Simultanious projection of 3 slides with one projector. |
|
Statements
10 December 1930
0 references