Title:
Orificial diagnostic instrument
United States Patent 3132645
Inventors:
Gasper, Arthur D.
Publication Date:
05/12/1964
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Export Citation:
Assignee:
MONARCH MOLDING INC
Primary Class:
Other Classes:
D10/60, D24/135
International Classes:
A61B1/31; A61B1/32
Foreign References:
| IT321694B | ||||
| GB551146A | ||||
| FR1251506A |