Title:
Hydraulic tooth extractor
United States Patent 2977683
Inventors:
Wiltse, Dudley K.
Publication Date:
04/04/1961
Export Citation:
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Assignee:
Wiltse, Dudley K.
Primary Class:
433/98
Other Classes:
29/252, 433/103
International Classes:
A61C3/14; A61C3/00
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US Patent References:
1420424Bolting-up device
Foreign References:
FR395550A