Difference between revisions of "Patent for Einrichtung für Bühnenprojektion (Q38417)"
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(Created claim: Publication date (P40): 10 November 1931) | (Created claim: Copy available online (P37): https://worldwide.espacenet.com/patent/search/family/003634236/publication/AT125260B?q=pn%3DAT125260B) | ||
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Revision as of 15:48, 13 February 2025
No description defined
- AT125260B
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for Einrichtung für Bühnenprojektion | No description defined |
|
Statements
10 November 1931
0 references