Kazutaka Tsuru

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Iwakuni, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substituted pyridyloxyureas and use thereof as herbicides
- Patent number 5,112,385
- Issue date May 12, 1992
- Kumiai Chemical Industry Co., Ltd.
- Isao Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted aryloxyureas, processes for production thereof and uses...
- Patent number 4,968,341
- Issue date Nov 6, 1990
- Kumiai Chemical Industry Co.
- Isao Hashimoto
- C07 - ORGANIC CHEMISTRY