Title:
Electroferrographic printing process and apparatus therefor
United States Patent 2857290
US Patent References:
Developer for electrostatic images
- - 2618551
Graphic recording
- - 2624652
Method for fixing xerographic prints
- - 2726166
Developer for electrostatic images
- - 2618551
Graphic recording
- - 2624652
Method for fixing xerographic prints
- - 2726166
Inventors:
Bolton, Wallis D.
Publication Date:
10/21/1958
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Export Citation:
Assignee:
IBM
Primary Class:
Other Classes:
399/327, 346/74.200, 430/106.100, 347/112, 252/62.540, 156/230, 430/54, 252/62.550, 101/DIG.037, 118/638
International Classes:
G03G19/00