M. G. M. U. Ismail

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Kumagaya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for making mullite whiskers using hydrofluoric acid
- Patent number 5,229,093
- Issue date Jul 20, 1993
- Chichibu Cement Co., Ltd.
- M. G. M. U. Ismail
- C30 - CRYSTAL GROWTH
Information Patent Grant
Sol-gel method for making composite mullite/cordierite ceramics
- Patent number 5,045,514
- Issue date Sep 3, 1991
- Chichibu Cement Co., Ltd.
- M. G. M. U. Ismail
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES