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Title:
Cushions
Document Type and Number:
United States Patent 3115647
Inventors:
Emery, William M.
Publication Date:
12/31/1963
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Assignee:
BETTER SLEEP MFG CO
Primary Class:
5/644
Other Classes:
297/DIG.003, 5/636
International Classes:
A47G9/10
;
A47G9/00
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