Yoshinori KUSAKA

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Tsukubamirai-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
FERRITE PARTICLES AND PRODUCTION METHOD THEREOF
- Publication number 20090246526
- Publication date Oct 1, 2009
- POWDERTECH CO., LTD.
- Takao SUGIURA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES