Patent for a Incandescent illumination system (Q37372)
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Revision as of 21:14, 1 January 2025 by ChrisVG (talk | contribs) (Created claim: Property:P11: Item:Q98)
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- patent source four
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for a Incandescent illumination system | No description defined |
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