Tasuku Matsuda

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Bizen, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spray-on refractory composition
- Patent number 5,731,249
- Issue date Mar 24, 1998
- Shinagawa Refractories Co., Ltd.
- Hiroyuki Sugimoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES