Taro Edo

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Tokyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Cemented carbide products and manufacturing method
- Patent number 4,082,559
- Issue date Apr 4, 1978
- Fuji Die Co., Ltd.
- Minoru Mishuku
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...