HEINZ BUTTGEN

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JONA, CH

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Patents Grantslast 30 patents

Information Patent Grant
Cannula for medical syringes
- Patent number 6,355,017
- Issue date Mar 12, 2002
- H. Weidmann A.G.
- Heinz Buttgen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automatic cannula withdrawing device for injection syringes
- Patent number 6,015,396
- Issue date Jan 18, 2000
- Weidmann; H. Weidmann AG
- Heinz Buttgen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CANNULA FOR MEDICAL SYRINGES
- Publication number 20020010421
- Publication date Jan 24, 2002
- HEINZ BUTTGEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE