Andrzej Lopusinski

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Pabianice, PL

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of S-brom-dithiophosphoric, dithiophosphonic and dithio...
- Patent number 4,470,933
- Issue date Sep 11, 1984
- Bayer Aktiengesellschaft
- Jan Michalski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of novel S-brom-dithiophosphoric, dithiophosphonic and...
- Patent number 4,369,147
- Issue date Jan 18, 1983
- Bayer Aktiengesellschaft
- Jan Michalski
- C07 - ORGANIC CHEMISTRY