Katsunobu Abe

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Microwave plasma source having improved switching operation from pl...
- Patent number 4,543,465
- Issue date Sep 24, 1985
- Hitachi, Ltd.
- Noriyuki Sakudo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR