Title:
Electrophotography
United States Patent 2297691

Inventors:
Carlson, Chester F.
Publication Date:
10/06/1942
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Assignee:
Carlson, Chester F.
Primary Class:
430/55
Other Classes:
430/97, 347/137, 430/120.100, 430/49.100, 430/302, 399/314, 101/467, 430/125.320, 101/DIG.037, 430/300, 430/42.100, 430/124.100, 347/140, 430/5, 347/131, 430/31, 430/6, 358/300, 430/56, 439/85, 361/225, 219/216
International Classes:
G03G5/082; G03G9/08; G03G15/26; G03G15/00