Title:
Scaffold
United States Patent 1586421


Inventors:
Frush, George H.
Application Number:
US4506325A
Publication Date:
05/25/1926
Filing Date:
07/21/1925
Assignee:
Frush, George H.
Primary Class:
Other Classes:
182/20, 192/109D
International Classes:
E04G5/06
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