Title:
Air-conditioned mattress
United States Patent 2462984
Inventors:
Maddison, Horace P.
Publication Date:
03/01/1949
Export Citation:
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Assignee:
Maddison, Horace P.
Primary Class:
5/423
International Classes:
A47C21/04; A47C21/00
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US Patent References:
2059226Air conditioned cushion
1936960Health mattress
1489308Air-cooled seat cushion for automobiles
0597058N/A
0560613N/A
Foreign References:
DE75885C
GB249760A
FR429326A