Hiromi Ogawa

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for cutting material sheet into trapezoidal pieces
- Patent number 4,739,683
- Issue date Apr 26, 1988
- Sumikura Industrial Company Limited
- Hiromi Ogawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR