Title:
Apparatus for developing electrostatic image
United States Patent 2892446


Inventors:
Olden, Roger G.
Application Number:
US61920356A
Publication Date:
06/30/1959
Filing Date:
10/30/1956
Assignee:
RCA CORP
Primary Class:
Other Classes:
15/1.51, 101/DIG.37, 118/405, 399/254, 399/258, 399/264
International Classes:
G03G15/08; G03G15/09
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