Title:
Seat cushion structure
Document Type and Number:
United States Patent 2260437
Inventors:
Chambers, Laura A.
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Publication Date:
10/28/1941
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Referenced by:
Export Citation:
Assignee:
Chambers, Laura A.
Primary Class:
Other Classes:
4/456
International Classes:
A47C27/08; A47K13/00; A61G9/00