Improvements in the protection of delta-wound electric motors,申请号GB19490031457-传众专利搜索

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发明名称	Improvements in the protection of delta-wound electric motors
摘要
申请公布号	GB672752(A)	申请公布日期	1952.05.28
申请号	GB19490031457	申请日期	1949.12.07
申请人	J. A. CRABTREE & CO. LIMITED;JOSEPH THOM CARDING;THOMAS DANIEL GUY WINTLE	发明人
分类号	H02H7/085	主分类号	H02H7/085
代理机构		代理人
主权项
地址

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