Seriya Takahashi

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Otsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing composite semipermeable membrane employing a...
- Patent number 5,324,538
- Issue date Jun 28, 1994
- Toray Industries, Inc.
- Seriya Takahashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL