Shigeo Hachiki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for inspecting card-like articles
- Patent number 4,733,360
- Issue date Mar 22, 1988
- Dai Nippon Insatsu Kabushiki Kaisha
- Michiaki Kobayashi
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING