Hiromi Egawa

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Yokohamashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing highly adherent silicon-containing polyamic a...
- Patent number 4,818,806
- Issue date Apr 4, 1989
- Chisso Corporation
- Kouichi Kunimune
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...