Erich Graf

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Kerpen, DE

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Patents Grantslast 30 patents

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Process for reducing reflex tachycardia in the treatment of hyperte...
- Patent number 4,746,660
- Issue date May 24, 1988
- A. Natternabb & CIE GmbH
- Jurgen Biedermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for reducing reflex tachycardia in the treatment of hyperte...
- Patent number 4,661,487
- Issue date Apr 28, 1987
- A. Nattermann & Cie. GmbH
- Jurgen Biedermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of rosmarinic acid in the treatment of inflammations and pharma...
- Patent number 4,329,361
- Issue date May 11, 1982
- Nattermann & Cie GmbH
- Meinhard Zenk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE