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Title:
Emergency escape hatch
United States Patent 2631032
Inventors:
Denker, Charles T.
John, Kmit
Application Number:
US25159651A
Publication Date:
03/10/1953
Filing Date:
10/16/1951
Assignee:
Denker, Charles T.
John, Kmit
Primary Class:
Other Classes:
292/16, 292/54, 292/202
International Classes:
B60J9/02; B63B19/14; B64C1/14
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