Karl-Julius Schmidt

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Wuppertal, DT

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Patents Grantslast 30 patents

Information Patent Grant
7-Bromoquinoxal-6-yl-(thiono)-(thiol)-phosphoric and (phosphonic) a...
- Patent number 3,954,755
- Issue date May 4, 1976
- Bayer Aktiengesellschaft
- Karl-Julius Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-(4-iodophenyl) thiono (phosphonic acid esters and ester amides
- Patent number 3,931,359
- Issue date Jan 6, 1976
- Bayer Aktiengesellschaft
- Karl-Julius Schmidt
- C07 - ORGANIC CHEMISTRY