Friedrich Hellrung

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Nievenheim-Ueckerath, DT

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Patents Grantslast 30 patents

Information Patent Grant
Production of O,O-dialkyl-phosphorochloridothionates
- Patent number 4,075,292
- Issue date Feb 21, 1978
- Bayer Aktiengesellschaft
- Karl Heinz Vopel
- C07 - ORGANIC CHEMISTRY