-
-
-
-
-
-
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Stone extractor and method
-
Patent number 5,176,688
-
Issue date Jan 5, 1993
-
Perinchery Narayan
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
-
Expandable urethral bougie
-
Patent number 4,942,869
-
Issue date Jul 24, 1990
-
Urological Instruments Research, Inc.
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German Borodulin
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
-
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Sterile connector and method
-
Patent number 4,828,557
-
Issue date May 9, 1989
-
Maxim D. Persidsky
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
Expandable urethral bougies
-
Patent number 4,773,400
-
Issue date Sep 27, 1988
-
German G. Borodulin
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
-
Expandable urethral bougies
-
Patent number 4,705,029
-
Issue date Nov 10, 1987
-
German Borodulin
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
-
-
-
-