Hideyuki Tsuchida

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Annaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solvent extraction recovery process for indium
- Patent number 4,292,284
- Issue date Sep 29, 1981
- Toho Aen Kabushiki Kaisha
- Keishi Tomii
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...