Difference between revisions of "improved Means for Lighting Theatrical Stages and other Area, Harald Dohrn (Q22952)"
From CanonBase
(Removed claim: Canon document private ID (P369): 1032, #quickstatements; #temporary_batch_1743590302320) | (Removed claim: TBU URL II (P24): GB_191500127_A.png, #quickstatements; #temporary_batch_1773328109580) | ||
| (One intermediate revision by the same user not shown) | |||
| Property / TBU URL II | |||
| - | |||
| Property / TBU URL II: GB_191500127_A.png / rank | |||
| - | |||
| Property / Canon image ID | |||
| + | |||
| Property / Canon image ID: 3278 / rank | |||
| + | Normal rank | ||
Latest revision as of 15:08, 12 March 2026
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | improved Means for Lighting Theatrical Stages and other Area, Harald Dohrn | No description defined |
Statements
30 December 1915Gregorian
0 references
This patent is filed at the UK patent office and is mainly a combination of the patents filed earlier by Von Salzmann in Germany. Additionally the concept of the stairs is added. (English)
0 references