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发明名称
HIGH TOUGHNESS CERAMICS AND PROCESS FOR THE PREPARATION THEREOF
摘要
申请公布号
EP0188129(B1)
申请公布日期
1991.03.20
申请号
EP19850309482
申请日期
1985.12.24
申请人
HITACHI, LTD.
发明人
KODAMA, HIRONORI;GOTOO, AKIHIRO;MIYOSHI, TADAHIKO;SAKAMOTO, HIROSHI;SUZUKI, TAKAAKI
分类号
C04B35/565;C04B35/575
主分类号
C04B35/565
代理机构
代理人
主权项
地址
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