TRUSS FORMING APPARATUS
United States Patent 3538843

Inventors:
Lubin, Adolph H.
Publication Date:
11/10/1970
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Assignee:
Rose, Lubin
Robert, Lubin L.
Primary Class:
100/353
Other Classes:
100/209, 227/152, 269/910, 100/913, 100/210, 269/305, 100/100
International Classes:
B27F7/15; B27F7/00; B30B15/14




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