Shozo Sumi

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Tokyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Combating insects, acarids and nematodes with S-alkoxyethyl-phenyl-...
- Patent number 4,005,197
- Issue date Jan 25, 1977
- Bayer Aktiengesellschaft
- Shigeo Kishino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-Aryl-alkoxyethyl-thiolphosphoric acid ester
- Patent number 3,970,728
- Issue date Jul 20, 1976
- Bayer Aktiengesellschaft
- Shigeo Kishino
- C07 - ORGANIC CHEMISTRY