Kazuhide Nishizawa

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Toyoake, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing an inorganic board
- Patent number 5,804,003
- Issue date Sep 8, 1998
- Nichiha Corporation
- Kazuhide Nishizawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES