Nobuhiko Okoshi

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing large-sized ceramic honeycomb structure body by...
- Patent number 4,353,854
- Issue date Oct 12, 1982
- Nissan Motor Company
- Akira Oyamada
- B28 - WORKING CEMENT, CLAY, OR STONE