Katsuhiro Oshio

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Nara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cooling apparatus for bulk material
- Patent number 5,148,687
- Issue date Sep 22, 1992
- Hitachi Zosen Corporation
- Akira Tamei
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...