Dental apparatus
United States Patent 3060579
US Patent References:
/1312230.html
- - 1312230

Work-holding clamp
- - 2366350

Beam clamp
- - 2693386


Inventors:
MARTIN SHARP
Publication Date:
10/30/1962
View Patent Images:
Assignee:
MARTIN SHARP
Primary Class:
Other Classes:
433/163, 269/249
International Classes:
A61C19/00