Nippon Gaishi Kabushiki Kaisha

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst for purifying exhaust gas from an internal combustion engine
- Patent number 4,237,030
- Issue date Dec 2, 1980
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Masaaki Noguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL