Difference between revisions of "Patent for Stellwerk fuer Buehnenregulatoren, Schwabe & Co, 12/12/1921 (Q31801)"
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(Created claim: author (P41): Schwabe & Co (Q30498)) | (Created claim: Publication date (P40): 12 December 1921) | ||||||||||||||
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| + | 12 December 1921Gregorian
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| Property / Publication date: 12 December 1921Gregorian / rank | |||||||||||||||
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Revision as of 14:50, 25 July 2023
Mechanical control system for stage dimmers
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for Stellwerk fuer Buehnenregulatoren, Schwabe & Co, 12/12/1921 | Mechanical control system for stage dimmers |
Statements
12 December 1921Gregorian
0 references