Mitisuke Edamatu

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Otake, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for surface-hardening treatment of synthetic r...
- Patent number 4,411,930
- Issue date Oct 25, 1983
- Mitsubishi Rayon Company Ltd.
- Atushi Nakazima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...