Pola Chemical Industries Inc., Japan

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Shizuoka, JP

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Information Patent Grant
Pyrrolo(3,2-e)pyrazolo(1,5-a)pyrimidine derivative and medicine com...
- Patent number 4,992,442
- Issue date Feb 12, 1991
- Pola Chemical Industries Inc., Japan
- Michihiko Tsujitani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic derivatives and radiosensitizing agents and antiviral...
- Patent number 4,945,102
- Issue date Jul 31, 1990
- Pola Chemical Industries Inc., Japan
- Toshimitsu Suzuki
- C07 - ORGANIC CHEMISTRY

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