Joachim Lutterbeck

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Hechingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Resilient sealing ring
- Patent number 4,990,251
- Issue date Feb 5, 1991
- Gambro Dialystoren GmbH & Co. KG
- Kurt Spranger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE