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发明名称
摘要
申请公布号
JPH03504847(A)
申请公布日期
1991.10.24
申请号
JP19890507516
申请日期
1989.05.04
申请人
发明人
分类号
C01B13/14;C01G1/00;C01G3/00;C04B35/45;C04B35/65;C30B29/22;H01B12/06;H01B13/00;H01L39/24
主分类号
C01B13/14
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代理人
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地址
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