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发明名称
摘要
申请公布号	DE2128476(B)	申请公布日期	1972.10.26
申请号	DED2128476	申请日期	1971.06.08
申请人		发明人
分类号	B65H51/22;D04B15/52	主分类号	B65H51/22
代理机构		代理人
主权项
地址

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