Title:
Means for suspending and moving a platform or the like
Document Type and Number:
United States Patent 2164128
Inventors:
Medenwald, Arthur L.
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Publication Date:
06/27/1939
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Referenced by:
Export Citation:
Assignee:
Earl, Spencer B.
George, Morris B.
George, Morris B.
Primary Class:
Other Classes:
248/328, 212/274, 414/626
International Classes:
B66C13/06; B66C13/04