DEVICE FOR MEASURING WEAR OF CONTACT CONDUCTOR,申请号SU19823380451-传众专利搜索

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发明名称	DEVICE FOR MEASURING WEAR OF CONTACT CONDUCTOR
摘要
申请公布号	SU1057342(A1)	申请公布日期	1983.11.30
申请号	SU19823380451	申请日期	1982.01.14
申请人	KB I INZHENEROV ZHELEZNODOROZHNOGO TRANSPORTA	发明人	VAJSMAN IRENA M,SU;MEDNIKOV VALERIJ A,SU
分类号	B60M1/13;(IPC1-7):B60M1/13	主分类号	B60M1/13
代理机构		代理人
主权项
地址

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