Masao Ohashi

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Chigasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Processes for producing 5-fluorobenzoic acids and their intermediates
- Patent number 5,332,851
- Issue date Jul 26, 1994
- Asahi Glass Company Ltd.
- Seisaku Kumai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for producing 5-fluorobenzoic acids and their intermediates
- Patent number 5,241,111
- Issue date Aug 31, 1993
- Asahi Glass Company Ltd.
- Seisaku Kumai
- C07 - ORGANIC CHEMISTRY