Improvements in protection for electric control apparatus,申请号GB19460021299-传众专利搜索

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发明名称	Improvements in protection for electric control apparatus
摘要
申请公布号	GB617279(A)	申请公布日期	1949.02.03
申请号	GB19460021299	申请日期	1946.07.16
申请人	THE BRITISH THOMSON-HOUSTON COMPANY LIMITED;CHARLES STEWART	发明人
分类号	H02H3/36	主分类号	H02H3/36
代理机构		代理人
主权项
地址

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