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发明名称
ALUMINA-BASED CERAMICS MATERIALS, ABRASIVE MATERIALS AND METHOD FOR THE MANUFACTURE OF THE SAME
摘要
申请公布号
US5215551(A)
申请公布日期
1993.06.01
申请号
US19900582218
申请日期
1990.10.01
申请人
SHOWA DENKO K.K.
发明人
HATANAKA, TETSUO;HIRAIWA, TADASHI;MATSUKURA, MINORU;AOKI, NORIMICHI;IMAI, SHOICHI
分类号
C04B35/111;C09K3/14
主分类号
C04B35/111
代理机构
代理人
主权项
地址
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