Sigemi Tanimoto

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Izumi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for treating molten aluminum to remove hydrogen gas and non...
- Patent number 4,556,419
- Issue date Dec 3, 1985
- Showa Aluminum Corporation
- Ryotatsu Otsuka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...