Process for making planographic printing plates
United States Patent 3083639

Inventors:
Frank, Thurlow John
Publication Date:
04/02/1963
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Assignee:
Fitchburg, Paper
Primary Class:
Other Classes:
427/419.500, 427/335, 427/419.200, 427/419.100
International Classes:
B41N3/03
US Patent References:
2329632Method of coating glass
2534650Planographic printing plate and method of making same
2681617Planographic printing
2692826Lithographic plates