Improvements in electric protective arrangements,申请号GB19340023555-传众专利搜索

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发明名称	Improvements in electric protective arrangements
摘要
申请公布号	GB437217(A)	申请公布日期	1935.10.25
申请号	GB19340023555	申请日期	1934.08.15
申请人	THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED;PAUL MATHEWS	发明人
分类号	H02H3/30	主分类号	H02H3/30
代理机构		代理人
主权项
地址

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