Michael Keymling

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Bad Hersfeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Gastric/duodenal/jejunal catheter for percutaneous enternal feeding
- Patent number 5,009,639
- Issue date Apr 23, 1991
- Fresenius, AG
- Michael Keymling
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE