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发明名称
摘要
申请公布号	FR1604024(A)	申请公布日期	1971.06.28
申请号	FRD1604024	申请日期	1968.12.11
申请人		发明人
分类号	H01B7/00;C09D5/25;H01B3/30;H01B3/44	主分类号	H01B7/00
代理机构		代理人
主权项
地址

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