Takashi Umeda

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Sagamihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Guanidine derivatives and fungicides for agriculture and horticultu...
- Patent number 5,116,838
- Issue date May 26, 1992
- Hokko Chemical Industry Co., Ltd.
- Hiromichi Ishikawa
- C07 - ORGANIC CHEMISTRY