Atsuko Yamashita

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Iron ore pellets containing coarse ore particles
- Patent number 4,372,779
- Issue date Feb 8, 1983
- Kobe Steel, Ltd.
- Takeshi Sugiyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...