Building-in machine press for books
United States Patent 3117330

Inventors:
Leo, Robbins
Jack, Bendror
Publication Date:
01/14/1964
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Assignee:
OVERSEWING MACHINE COMPANY OF
Primary Class:
Other Classes:
412/902, 100/269.080, 269/25
International Classes:
B42C5/02; B42C5/00