Title:
Stairway elevator
Document Type and Number:
United States Patent 2516726

Inventors:
Saxton, Stanley L.
Lowell, Stephen E.
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Sponsored by:
Flash of Genius
Publication Date:
07/25/1950
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Assignee:
Saxton, Stanley L.
Lowell, Stephen E.
Primary Class:
187/201
International Classes:
B66B9/08; B66B9/06
US Patent References:
2212388Elevator
2472943Stair elevator


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