Chair base
United States Patent 2466148
US Patent References:
/0887150.html
- - 0887150

Base structure
- - 2295281


Inventors:
Rudolph, Birr
Publication Date:
04/05/1949
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Assignee:
Prec, Metal Workers
Primary Class:
248/188.700
Other Classes:
403/173
International Classes:
A47C7/00