COLOR TRANSPARENCIES PRODUCED BY ELECTROPHOTOGRAPHIC TECHNIQUES
United States Patent 3458309
Inventors:
Gaynor, Joseph
Publication Date:
07/29/1969
Other Classes:
430/369, 430/42.100, 430/21, 430/14, 430/15
International Classes:
G03C5/56; G03C7/00; G03F7/28; G03G5/026; G03G5/12; G03G13/01; G03G13/22