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Chair
United States Patent 2128522
Inventors:
Robert, Burns
Hill, Hayward Harry
Publication Date:
08/30/1938
View Patent Images:
Download PDF 2128522
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Export Citation:
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Assignee:
SERVICE FOUNDRY COMPANY
Primary Class:
248/188.500
Other Classes:
297/463.100
International Classes:
A47B91/02
;
A47B91/10
;
A47B91/00