Title:
Elevator
Document Type and Number:
United States Patent 1859483

Inventors:
Winslow, Lenna R.
Publication Date:
05/24/1932
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Assignee:
Winslow, Lenna R.
Primary Class:
198/798
Other Classes:
187/270
International Classes:
B66B9/02; B66B9/10; B66B9/00




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