Gerhard Lang

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Freising, DE

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Patents Grantslast 30 patents

Information Patent Grant
p-Oxybenzoic acid derivatives, process for the preparation thereof...
- Patent number 5,153,353
- Issue date Oct 6, 1992
- Klinge Pharma GmbH
- Friedemann Reiter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
New p-oxibenzoic acid derivatives, process for their preparation an...
- Patent number 5,149,865
- Issue date Sep 22, 1992
- Klinge Pharma GmbH
- Friedemann Reiter
- C07 - ORGANIC CHEMISTRY