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Jan Jelinek
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Prague, CS
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last 30 patents
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Patent Grant
Heat exchanger for cryosurgical instruments
Patent number
4,487,253
Issue date
Dec 11, 1984
Vyzkumny ustav Silnoproude Elektrotechniky
Zdenek Malek
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Cryogenic apparatus for surgery
Patent number
4,345,598
Issue date
Aug 24, 1982
Vyzkumny ustav Silnoproude Elektrotechniky
Ladislav Zobac
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE