Difference between revisions of "Patent for a High powered illuminating device (Q27834)"
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(Created claim: author (P41): Maude Adams (Q23049)) | (Created claim: Copy available online (P37): https://patents.google.com/patent/US1963949) | ||
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Revision as of 21:15, 27 April 2024
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for a High powered illuminating device | No description defined |