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法人/股东/高管

发明名称
摘要
申请公布号	GB1095531(A)	申请公布日期	1967.12.20
申请号	GB19660008862	申请日期	1966.03.03
申请人		发明人
分类号	G11B5/56;G11B5/265	主分类号	G11B5/56
代理机构		代理人
主权项
地址

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