Title:
Pillow
United States Patent 3148389

Inventors:
Paul, Lustig
Publication Date:
09/15/1964
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Assignee:
PUROFIED DOWN PRODUCTS CORP
Primary Class:
Other Classes:
5/643
International Classes:
A47C27/15; A47C27/20; A47G9/10; A47C27/14; A47G9/00
US Patent References:
3089154Mattress construction having different degrees of firmness