Ralf Wojke

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Frankfurt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for separating gas bubbles from fluids, in particular blood
- Patent number 5,849,065
- Issue date Dec 15, 1998
- Fresenius AG
- Ralf Wojke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diaphragm gage for measuring the pressure of a fluid
- Patent number 5,614,677
- Issue date Mar 25, 1997
- Fresenius AG
- Ralf Wamsiedler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE