Itsuko Sakai

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Chiryu-shi, Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plastically deformable high temperature superconductive material an...
- Patent number 6,038,461
- Issue date Mar 14, 2000
- Yoshifumi Sakai
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES