Yasuhide Utsumi

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Iwata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for purifying exhaust gases
- Patent number 5,330,732
- Issue date Jul 19, 1994
- Toyota Jidosha Kabushiki Kaisha
- Kazunobu Ishibashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL