Title:
Book holder
United States Patent 3168791
Inventors:
Nutting, Donald W.
Publication Date:
02/09/1965
Export Citation:
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Assignee:
Nutting, Donald W.
Primary Class:
248/188.1
Other Classes:
248/188.7, 248/277.1
International Classes:
A47B23/00; A47C3/26; A47B23/00; A47C3/20
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US Patent References:
3016223Mounting for dental chair stools
2333376Reading rack
1708761Crossbar setter
1340108Portable stand