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Aichi, JP
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last 30 patents
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Patent Grant
Cement-containing ceramic articles and method for production thereof
Patent number
5,284,712
Issue date
Feb 8, 1994
Kazuyuki Kawai
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Sintered ceramic body with excellent refractories (heat resistance)...
Patent number
4,963,517
Issue date
Oct 16, 1990
Inax Corporation
Kazumasa Goto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES