Kenichia Hakozaki

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Sayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming metallic product
- Patent number 5,054,301
- Issue date Oct 8, 1991
- Honda Giken Kogyo Kabushiki Kaisha
- Ryuji Soga
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...