Title:
BACK HEIGHT ADJUSTMENT MECHANISM
United States Patent 3526430
Inventors:
Eldon, James Bender
Publication Date:
09/01/1970
Export Citation:
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Assignee:
ART METAL KNOLL CORP
Primary Class:
297/353
International Classes:
A47C7/40; A47C7/40; (IPC1-7): A47C7/40
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US Patent References:
2637371Chair having resilient frame
1437630Stool




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