Takeshi Mabuchi

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polycrystalline cubic boron nitride abrasive
- Patent number 5,443,605
- Issue date Aug 22, 1995
- Denki Kagaku Kogyo Kabushiki Kaisha
- Masaharu Suzuki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES