Toshio Hironaka

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Shin-nanyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing conjugated dienes containing a cyano group
- Patent number 3,943,161
- Issue date Mar 9, 1976
- Toyo Soda Manufacturing Co., Ltd.
- Yuji Nonaka
- C07 - ORGANIC CHEMISTRY