Akira Kawabata

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Uji, US

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Patents Grantslast 30 patents

Information Patent Grant
Pyroelectric ceramic composition
- Patent number 5,141,903
- Issue date Aug 25, 1992
- Mitsubishi Mining and Cement Co. Ltd.
- Akira Kawabata
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES