Title:
Pressure roller
United States Patent 2374194

Inventors:
Grupe, William F.
Publication Date:
04/24/1945
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Assignee:
INTERCHEM CORP
Primary Class:
101/475
Other Classes:
492/53, 492/46, 100/155R, 493/467
International Classes:
B41F13/18; D21F3/08; B41F13/08; D21F3/02