Device for the illumination of stages.Addition to patent 280500 Von Salzmann (Q22948)
From CanonBase
Revision as of 11:47, 24 October 2022 by Purkertcz (talk | contribs) (Created claim: Property:P35: Item:Q25, #quickstatements; #temporary_batch_1666611203956)
No description defined
Language | Label | Description | Also known as |
---|---|---|---|
English | Device for the illumination of stages.Addition to patent 280500 Von Salzmann | No description defined |
Statements
17 May 1914Gregorian
0 references