Shuji Iwata

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel for machine construction having excellent cold forgeability a...
- Patent number 4,431,445
- Issue date Feb 14, 1984
- Kabushiki Kaisha Kobe Seiko Sho
- Sadayoshi Furusawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...