Title:
Fire-escape
Document Type and Number:
United States Patent 1392660

Inventors:
Feliks, Sebestakowicz
Publication Date:
10/04/1921
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Assignee:
Feliks, Sebestakowicz
Primary Class:
182/141
Other Classes:
182/142
International Classes:
A62B1/02; A62B1/00




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