Patent for Bühnenprojektionseinrichtung, Geyling, Lisatz, 1926
type: Item
label: Patent fur Bühnenprojektionseinrichtung, Geyling, Lisatz, 1926 @de
description: Method for short trow backdrop projection with corrected slides.
alternative label: AT103438B
Type of information: source
Field: lighting and projection
author: Remigius Geyling
author: Rudolf Lisatz
Publication date: 1926-05-25T00:00:00Z
Copy available online: https://worldwide.espacenet.com/patent/search/family/003621683/publication/AT103438B
mentions: GKP process
Canon documents public id: 1004