Sadao Tsushima

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Futtsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metallic honeycomb body for supporting catalyst for automobiles and...
- Patent number 5,648,176
- Issue date Jul 15, 1997
- Nippon Steel Corporation
- Toshikazu Nakagawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES