Tetsuro Hashiguchi

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Muroran, JP

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Patents Grantslast 30 patents

Information Patent Grant
Non-tempered steel for mechanical structure
- Patent number 6,036,790
- Issue date Mar 14, 2000
- Nippon Steel Corporation
- Hiromasa Takada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...