Title:
Portable individual fire escape
Document Type and Number:
United States Patent 2544964
Inventors:
Phelan, George W.
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Publication Date:
03/13/1951
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Referenced by:
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Assignee:
Phelan, George W.
Primary Class:
Other Classes:
182/7
International Classes:
A62B1/14; A62B1/00
US Patent References: