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Chair
United States Patent 1836630
Inventors:
Martin, Thum
Publication Date:
12/15/1931
View Patent Images:
Download PDF 1836630
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Assignee:
Martin, Thum
Primary Class:
297/302.400
Other Classes:
297/312, 297/303.500, 297/326
International Classes:
A47C3/026
;
A47C3/02