Hiroshi Oohashi

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Annaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing organopolysiloxane emulsion
- Patent number 4,814,376
- Issue date Mar 21, 1989
- Shin-Etsu Chemical Co., Ltd.
- Masaki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...