SYSTEM FOR TESTING OF DC OR AC VOLTAGE SUPPLIED SELECTING-SWITCHING DEVICES OF ELECTRIC HEATING INSTALLATION OF RAIL PASSENGER CARS,申请号PL19830243434-传众专利搜索

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发明名称	SYSTEM FOR TESTING OF DC OR AC VOLTAGE SUPPLIED SELECTING-SWITCHING DEVICES OF ELECTRIC HEATING INSTALLATION OF RAIL PASSENGER CARS
摘要
申请公布号	PL140773(B1)	申请公布日期	1987.05.30
申请号	PL19830243434	申请日期	1983.08.15
申请人		发明人
分类号	B60L1/12;G01R;G01R19/00;G01R31/02;(IPC1-7):G01R31/02	主分类号	B60L1/12
代理机构		代理人
主权项
地址

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