Takasi Ouchiyama

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Ayase, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrode in an electric gathering apparatus
- Patent number 5,687,053
- Issue date Nov 11, 1997
- Fuji Oozx Inc.
- Masahiro Takase
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...