COVER ASSEMBLY FOR IMPRESSION CYLINDER OF PRINTING EQUIPMENT
United States Patent 3430560

Inventors:
Nettleman, John B.
Publication Date:
03/04/1969
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Assignee:
COWAN PRESSROOM PRODUCTS INC
Primary Class:
101/407.100
Other Classes:
428/909, 83/659, 83/347, 83/174, 492/48
International Classes:
B41G7/00; B41N10/00; B41L37/02; B41F29/02




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