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摘要
申请公布号
JP2001521479(A)
申请公布日期
2001.11.06
申请号
JP19970524060
申请日期
1996.12.20
申请人
发明人
分类号
C01G23/00;C01G23/053;(IPC1-7):C01G23/00
主分类号
C01G23/00
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