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Title:
Fire escape device
Document Type and Number:
United States Patent 3306582
Inventors:
Copeland, Charles A.
Publication Date:
02/28/1967
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Assignee:
Edward, Mims R.
Primary Class:
182/240
International Classes:
A62B1/10
;
A62B1/00
US Patent References:
0383432
0688289
0750240
1494467
Portable fire escape
1580283
Fire escape
1631279
Life-saving device
2745633
Cable speed indicator
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