Ekkehard Kraas

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Allensbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
.omega.-[2-(N-Lower alkyl-benzamido)-phenyl]-alkanoic acids, their...
- Patent number 4,322,439
- Issue date Mar 30, 1982
- Byk Gulden Lomberg Chemische Fabrik GmbH
- Kurt Klemm
- C07 - ORGANIC CHEMISTRY