Norio Shinoda

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Billet and process for producing a tubular body by forced plastic d...
- Patent number 4,186,586
- Issue date Feb 5, 1980
- Nippon Gakki Seizo Kabushiki Kaisha
- Masayuki Takamura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...