Stencil making
United States Patent 2949848
US Patent References:
Duplicating
- - 1606217

Electrophotography
- - 2297691


Inventors:
Mott, George R.
Publication Date:
08/23/1960
View Patent Images:
Download PDF 2949848 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
HALOID XEROX INC
Primary Class:
430/49.300
Other Classes:
101/DIG.037
International Classes:
G03G13/16; G03G13/26; G03G13/14