Annegrit Baumann

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Mannheim, DT

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling insects with O,O-dialkylphosphonic acid ester...
- Patent number 4,058,606
- Issue date Nov 15, 1977
- BASF Aktiengesellschaft
- Karl Kiehs
- C07 - ORGANIC CHEMISTRY