Box spring truss
United States Patent 3131405
US Patent References:
/0207959.html
- - 0207959

Box springs and method for making same
- - 2414978

Bed slat safety lock bracket
- - 2983931


Inventors:
Andes, Chester C.
Publication Date:
05/05/1964
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Assignee:
Andes, Chester C.
Primary Class:
5/263
Other Classes:
5/305
International Classes:
A47C23/05; A47C23/00