Masashi Ohtsuru

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Iwaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing 2,5-dichlorotoluene
- Patent number 4,822,928
- Issue date Apr 18, 1989
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Masashi Ohtsuru
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-Benzoyl-N'-halogenoalkylidenehydrazine derivatives, process for p...
- Patent number 4,275,078
- Issue date Jun 23, 1981
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Katsumichi Aoki
- C07 - ORGANIC CHEMISTRY