Stepladder
United States Patent 1702249

Inventors:
Davidson, Frederic A.
Publication Date:
02/19/1929
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Assignee:
CHESEBRO WHITMAN CO INC
Primary Class:
182/125
Other Classes:
182/216, 182/129
International Classes:
E06C1/393; E06C7/14; E06C1/00; E06C7/00