Improvements in or relating to time delay devices particularly for electromagnetic contactors,申请号GB19530019657-传众专利搜索

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发明名称	Improvements in or relating to time delay devices particularly for electromagnetic contactors
摘要
申请公布号	GB751862(A)	申请公布日期	1956.07.04
申请号	GB19530019657	申请日期	1953.07.15
申请人	DEWHURST AND PARTNER LIMITED;GEORGE ERIC MINNS	发明人
分类号	H01H50/88	主分类号	H01H50/88
代理机构		代理人
主权项
地址

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