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Title:
Press mat
United States Patent 1937076
Inventors:
Werk, Robert F.
Application Number:
US48815330A
Publication Date:
11/28/1933
Filing Date:
10/11/1930
Assignee:
Werk, Robert F.
Primary Class:
Other Classes:
139/388, 160/380, 160/387, 210/496, 210/503
International Classes:
B30B9/26
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