Atsushi Makino

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Kadoma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing inorganic porous member
- Patent number 5,149,513
- Issue date Sep 22, 1992
- Matsushita Electric Works, Ltd.
- Kouichi Takahama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES