Title:
Production of light-sensitive material for diazotypes
United States Patent 2861008
Inventors:
Hollmann, Walter G.
Publication Date:
11/18/1958
Export Citation:
Click for automatic bibliography generation
Assignee:
FREDERICK POST COMPANY
Primary Class:
430/168
Other Classes:
101/211, 118/212, 430/155, 430/495.1
International Classes:
G03C1/52; G03C1/52
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US Patent References:
2634677Azo dye duplicating process
2293690Process of coating web material
2243486Method of color printing
1756400Light-sensitive materials and process of making them
0890309N/A