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Title:
Mattress
United States Patent 1733034
Inventors:
Philip, Tufenkjian
Publication Date:
10/22/1929
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Download PDF 1733034
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Assignee:
Philip, Tufenkjian
Primary Class:
5/710
Other Classes:
441/129, 267/117, 441/45, 441/40, 52/2.190
International Classes:
A47C27/10