ELECTROSTATOGRAPHIC DEVELOPER MIXTURE
United States Patent 3533835

Inventors:
Hagenbach, Robert J.
Madrid, Robert W.
Publication Date:
10/13/1970
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Assignee:
XEROX CORP
Primary Class:
Other Classes:
428/406, 252/500, 430/111.400
International Classes:
G03G9/10; G03G9/02; H01B1/04




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