Dentist's kit and instrument support
United States Patent 1684417

Inventors:
Silberman, Harry A.
Publication Date:
09/18/1928
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Assignee:
Silberman, Harry A.
Primary Class:
206/229
Other Classes:
206/369, 433/229
International Classes:
A61C19/02; A61C1/00; A61C19/00