Title:
Method of electrostatic electrophotography
United States Patent 2693416
Inventors:
Boydston, Butterfield Louis
Publication Date:
11/02/1954
Assignee:
WESTERN ELECTRIC CO
Other Classes:
430/121.100, 430/97, 430/125.310, 361/229, 101/DIG.037
International Classes:
G03G15/22; G03G15/00