Title:
Scaffolding
United States Patent 1393932


Inventors:
Achille, Andre
Application Number:
US32110519A
Publication Date:
10/18/1921
Filing Date:
09/02/1919
Assignee:
Achille, Andre
Primary Class:
Other Classes:
182/132, 182/144, 182/146
International Classes:
E04G1/20
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