Patent for Stellwerk fuer Buehnenregulatoren, Schwabe & Co, 12/12/1921 (Q31801)
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Revision as of 14:50, 25 July 2023 by ChrisVG (talk | contribs) (Created claim: Property:P40: 12 December 1921)
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