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Title:
Fire escape chute
United States Patent 2381809
Inventors:
Elwood, Harland D.
Publication Date:
08/07/1945
Export Citation:
Click for automatic bibliography generation
Assignee:
Lewis, Eastman A.
Primary Class:
182/48
International Classes:
A62B1/20
;
A62B1/00
View Patent Images:
Download PDF 2381809
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