Johannes T. M. van Gerven

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Tubingen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Cryogenic surgical instrument
- Patent number 3,971,383
- Issue date Jul 27, 1976
- Erbe Elektromedizin KG
- Johannes T. M. van Gerven
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE