Reinhard Hahnel

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Lollar, DE

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Patents Grantslast 30 patents

Information Patent Grant
Measuring device for determination of the activity or of the concen...
- Patent number 4,797,191
- Issue date Jan 10, 1989
- Fresenius AG
- Klaus Metzner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for the drawing off of untreated and treated dialyzing li...
- Patent number 4,662,208
- Issue date May 5, 1987
- Fresenius AG
- Klaus Metzner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE