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发明名称
摘要
申请公布号
JPS535280(B1)
申请公布日期
1978.02.25
申请号
JP19710031573
申请日期
1971.05.13
申请人
发明人
分类号
C01C1/12;(IPC1-7):C01C1/12;C07C85/26;C07C87/04
主分类号
C01C1/12
代理机构
代理人
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