Kosuke Takeshige

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Shin-nanyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Purification of alkali carbonate containing a fluorine compound
- Patent number 3,980,754
- Issue date Sep 14, 1976
- Toyo Soda Manufacturing Co., Ltd.
- Susumo Otsuki
- C01 - INORGANIC CHEMISTRY