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法人/股东/高管

发明名称
摘要
申请公布号	DD105786(A5)	申请公布日期	1974.05.12
申请号	DD19730171500	申请日期	1973.06.13
申请人		发明人
分类号	D01H7/12;D01H7/04;(IPC1-7):B65H49/20	主分类号	D01H7/12
代理机构		代理人
主权项
地址

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