Title:
Electrical photography
United States Patent 3082085


Inventors:
Miller, Carl S.
Neher, Byron W.
Application Number:
US80913459A
Publication Date:
03/19/1963
Filing Date:
04/27/1959
Assignee:
MINNESOTA MINING & MFG
Primary Class:
Other Classes:
101/DIG.29, 347/115, 347/120, 430/84, 430/88, 430/94
International Classes:
G03C1/705; G03G5/087; G03G5/09; G03G5/10; G03G13/06; G03G13/24
View Patent Images:
Foreign References:
AU201301B
AU201416B
GB188030A1922-10-23
GB464112A1937-04-12