Patent for a Incandescent illumination system
type: Item
alternative label: patent source four
Type of information: source
Field: lighting and projection
author: David W Cunningham
Copy available online: https://worldwide.espacenet.com/patent/search/family/024912143/publication/US5268613A
Publication date: 1993-12-07T00:00:00Z
mentions: Source 4 ERS
Canon documents public id: 1058