Difference between revisions of "Patent for Kühlvorrichtung für Bildwerfer, Ludwig Pani, 1931 (Q31923)"
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(Created claim: Field (P19): lighting and projection (Q7)) | (Removed claim: Canon source Id (P369): 1002, #quickstatements; #temporary_batch_1743590302320) | ||||||||||||||
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| Property / author: Ludwig Pani / rank | |||||||||||||||
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| Property / Internal image: AT_125419_B.png / rank | |||||||||||||||
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| Property / Copy available online: https://worldwide.espacenet.com/patent/search/family/003634313/publication/AT125419B?q=pn%3DAT125419B / rank | |||||||||||||||
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| Property / Publication date | |||||||||||||||
| + | 10 November 1931
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| Property / Publication date: 10 November 1931 / rank | |||||||||||||||
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| Property / Canon documents public id: 1002 / rank | |||||||||||||||
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Latest revision as of 10:43, 2 April 2025
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for Kühlvorrichtung für Bildwerfer, Ludwig Pani, 1931 | No description defined |
Statements
10 November 1931
0 references