Toushoku Chou

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of making carbon/carbon composite
- Patent number 5,147,588
- Issue date Sep 15, 1992
- Akebono Brake Industry Co., Ltd.
- Akimitsu Okura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES