Noriko Takahashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
2,6,7,8-Substituted quinazolines, process for production thereof, a...
- Patent number 4,517,189
- Issue date May 14, 1985
- Showa Denko K.K.
- Masayuki Ishikawa
- C07 - ORGANIC CHEMISTRY