Title:
Bed frame
Document Type and Number:
United States Patent 3031689
Inventors:
Sark, Ward T.
Plaque It!
Sponsored by: Flash of Genius |
Publication Date:
05/01/1962
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Referenced by:
Export Citation:
Assignee:
HAGGARD & MARCUSSON CO
Primary Class:
Other Classes:
248/188.400
International Classes:
A47C19/02; A47C19/00