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发明名称
Bismuth layer compound
摘要
申请公布号
EP0581481(B1)
申请公布日期
1997.04.23
申请号
EP19930305478
申请日期
1993.07.13
申请人
TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人
KANEKO, KAZUHIDE
分类号
C01G29/00;C04B35/475;(IPC1-7):C04B35/46;C01G23/00
主分类号
C01G29/00
代理机构
代理人
主权项
地址
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