Kyoichi Tomita

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Sagamihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
N-fluoropyridinium salt and process for preparing same
- Patent number RE35177
- Issue date Mar 12, 1996
- Sagami Chemical Research Center
- Teruo Umemoto
- 546 - Organic compounds
Information Patent Grant
N-fluoropyridinium salt and process for preparing same
- Patent number 4,996,320
- Issue date Feb 26, 1991
- Sagami Chemical Research Center
- Teruo Umemoto
- C07 - ORGANIC CHEMISTRY