Shigeko Muramatsu

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum nitride sintered body, method of producing thereof, electr...
- Patent number 6,225,249
- Issue date May 1, 2001
- Toshiba Ceramics Co., Ltd.
- Mitsuhiro Fujita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES