Title:
Innerspring mattress construction
Document Type and Number:
United States Patent 3166768
Inventors:
Cunningham, Cecil C.
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Sponsored by: Flash of Genius |
Publication Date:
01/26/1965
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Referenced by:
Export Citation:
Assignee:
Cunningham, Cecil C.
Primary Class:
Other Classes:
5/727, 267/143, D06/605, 267/81
International Classes:
A47C27/05; A47C27/04
US Patent References: