Difference between revisions of "Patent for a Illuminating device (Q27847)"
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(Created claim: Publication date (P40): 25 October 1932) | (Created claim: mentions (P78): lamp (Q3076)) | ||
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Revision as of 21:24, 27 April 2024
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for a Illuminating device | No description defined |
Statements
25 October 1932
0 references