Albercht Marhold

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Herbicidal 5-dichloroacetamido-4-nitro-1-aryl-pyrazoles
- Patent number 4,909,832
- Issue date Mar 20, 1990
- Bayer Aktiengesellschaft
- Reinhold Gehring
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Preparation of halogenated 4-aminophenols
- Publication number 20080139795
- Publication date Jun 12, 2008
- Karen Peilstocker
- C07 - ORGANIC CHEMISTRY