Title:
Biopsy probe, and combination thereof with an endoscope
United States Patent 3173414
Inventors:
Andre, Guillant
Application Number:
US17776562A
Publication Date:
03/16/1965
Assignee:
Levallois, Optique Prec ET.
Other Classes:
73/864.41, 606/171
International Classes:
A61B1/12; A61B1/273; A61B10/00; A61B10/04; A61B17/32; A61B17/30; A61B19/00
Foreign References:
| DE437932C | 1926-11-30 | | | |
| DE1053722B | 1959-03-26 | | | |