Ryo Shoji

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum alloy supporter for lithographic printing plate
- Patent number 4,822,715
- Issue date Apr 18, 1989
- Furukawa Aluminum Co., Ltd.
- Ryo Shoji
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...