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发明名称
摘要
申请公布号	UST889022(I4)	申请公布日期	1971.08.31
申请号	USD889022H	申请日期	1970.10.05
申请人		发明人
分类号	G03G5/06	主分类号	G03G5/06
代理机构		代理人
主权项
地址

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