Title:
Emergency exit for passenger-carrying bodies
United States Patent 1528090
Inventors:
Tracy, George W.
Publication Date:
03/03/1925
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Assignee:
Tracy, George W.
Primary Class:
Other Classes:
292/38, 292/92, 49/303, 49/37, 296/106
International Classes:
B60J9/02; B60J9/00