Difference between revisions of "Patent for Verfahren und Vorrichtung insbesondere für Bühnenprojektion. Geyling, Planer & Schrapringer, 1930 (Q38419)"
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(Changed [en] description: Patent for method and device, in particular for stage projection. Simultanious projection of 3 slides with one projector.) | (Created claim: Canon source Id (P369): 1007, #quickstatements; #temporary_batch_1741854387036) | ||
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Revision as of 08:26, 13 March 2025
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