Title:
AUTOMATIC COLOR ELECTROPHOTOGRAPHIC APPARATUS
United States Patent 3467468
Inventors:
Johnson, Sigurd W.
Publication Date:
09/16/1969
Other Classes:
355/68, 355/71, 355/73, 399/221
International Classes:
G03G15/01; G03G15/26; G03G15/00; G03G15/01; (IPC1-7): G03G15/22