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:
International Classes:
A62B1/10; A62B1/00
US Patent References:
0383432
0688289
0750240
1494467Portable fire escape
1580283Fire escape
1631279Life-saving device
2745633Cable speed indicator




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