Patent for Kühlvorrichtung für Bildwerfer, Ludwig Pani, 1931 (Q31923)
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Revision as of 18:00, 2 August 2023 by ChrisVG (talk | contribs) (Created claim: Property:P37: https://worldwide.espacenet.com/patent/search/family/003634313/publication/AT125419B?q=pn%3DAT125419B)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for Kühlvorrichtung für Bildwerfer, Ludwig Pani, 1931 | No description defined |
