DEVICE FOR REPRODUCING DIRECT CURRENTS,申请号SU19782608534-传众专利搜索

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发明名称	DEVICE FOR REPRODUCING DIRECT CURRENTS
摘要
申请公布号	SU901923(A2)	申请公布日期	1982.01.30
申请号	SU19782608534	申请日期	1978.04.24
申请人	ANTONOVA DIANA,SU;KOROTKOVA INNA V,SU;PAVLOV OLEG M,SU;STEPANOVA LYUDMILA M,SU	发明人	ANTONOVA DIANA I,SU;KOROTKOVA INNA V,SU;PAVLOV OLEG M,SU;STEPANOVA LYUDMILA M,SU
分类号	G01R19/00;(IPC1-7):G01R19/00	主分类号	G01R19/00
代理机构		代理人
主权项
地址

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