Difference between revisions of "Patent for A system of circular electric rheostat with a plate and graduated resistance for special application to light distribution mechanisms in theaters., Clemancon, 1922 (Q31813)"
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(Created claim: author (P41): Clémançon (Q369)) | (Changed [en] label: Patent for A system of circular electric rheostat with a plate and graduated resistance for special application to light distribution mechanisms in theaters., Clemancon, 1922) | ||
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Latest revision as of 07:50, 27 July 2023
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for A system of circular electric rheostat with a plate and graduated resistance for special application to light distribution mechanisms in theaters., Clemancon, 1922 | No description defined |
Statements
16 September 1922Gregorian
0 references