Daijiro Konaka

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Zama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plate positioning apparatus
- Patent number 4,434,693
- Issue date Mar 6, 1984
- Nihon Early Kabushiki Kaisha
- Kinji Hosoi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...