Yoshinao Yamagishi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for recycling empty aluminum cans
- Patent number 5,769,331
- Issue date Jun 23, 1998
- Nippon Chuzo Kabushiki Kaisha
- Yoshinao Yamagishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...