-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Occlusion ring applicator
-
Patent number 4,374,523
-
Issue date Feb 22, 1983
-
In B. Yoon
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
-
-
3911923
-
Patent number 3,911,923
-
Issue date Oct 14, 1975
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
3870048
-
Patent number 3,870,048
-
Issue date Mar 11, 1975
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
3820544
-
Patent number 3,820,544
-
Issue date Jun 28, 1974
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE