Bedspring support
United States Patent 1766190

Inventors:
Rosenberg, Isadore B.
Robert, Mudwitz
Publication Date:
06/24/1930
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Assignee:
Rosenberg, Isadore B.
Robert, Mudwitz
Primary Class:
5/207
Other Classes:
248/214
International Classes:
A47C19/02; A47C19/00