Tetsuo Tanaka

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Nanyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method of separating components of nitrooxidation reaction mixture
- Patent number 3,998,885
- Issue date Dec 21, 1976
- Toyo Soda Manufacturing Co., Ltd.
- Shizuo Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2-nitrocycloalkanones
- Patent number 3,959,380
- Issue date May 25, 1976
- Toyo Soda Manufacturing Co., Ltd.
- Shizuo Yamada