Takashi Awaya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel sheet for 2-piece battery can having excellent formability, a...
- Patent number 6,126,759
- Issue date Oct 3, 2000
- NKK Corporation
- Yoshihiro Hosoya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...