Improvements in or relating to devices for controlling lifts and the like utilizing the ward leonard method,申请号GB19530000800-传众专利搜索

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发明名称	Improvements in or relating to devices for controlling lifts and the like utilizing the ward leonard method
摘要
申请公布号	GB718879(A)	申请公布日期	1954.11.24
申请号	GB19530000800	申请日期	1953.01.10
申请人	ETABLISSEMENTS EDOUX-SAMAIN	发明人	ROCHE HENRI
分类号	H02P7/34	主分类号	H02P7/34
代理机构		代理人
主权项
地址

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