Keiichi Isogaya

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-material segregating method and apparatus
- Patent number 4,279,740
- Issue date Jul 21, 1981
- Marusho Industrial Co., Ltd.
- Keiichi Isogaya
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING