Gerhard Burghardt

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Hofheim am Taunus, DE

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Patents Grantslast 30 patents

Information Patent Grant
N-carbamoylaryl carboximidic acid esters, and their use as insectic...
- Patent number 4,769,481
- Issue date Sep 6, 1988
- Hoechst Aktiengesellschaft
- Volker Koch
- C07 - ORGANIC CHEMISTRY