improved Means for Lighting Theatrical Stages and other Area, Harald Dohrn
type: Item
Field: lighting and projection
Type of information: source
author: Harald Dohrn
Publication date: 1915-12-30T00:00:00Z
Copy available online: https://worldwide.espacenet.com/patent/search/family/032375016/publication/GB191500127A
Internal image: GB_191500127_A.png
mentions: Festspielhaus Hellerau (DE) [Dresden]
context: 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.
see also: Alexander von Salzmann
see also: Stage lighting Von salzman
see also: Process for achieving coloured light effects for stage purposes. Addition to patent 280509 Von Salzmann
see also: Device for the illumination of stages. Addition to patent 280500 Von Salzmann
language: English
Canon documents public id: 1032