Improvements in or relating to thermal switching devices,申请号GB19430012065-传众专利搜索

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发明名称	Improvements in or relating to thermal switching devices
摘要
申请公布号	GB567123(A)	申请公布日期	1945.01.29
申请号	GB19430012065	申请日期	1943.07.24
申请人	AUTOMATIC TELEPHONE & ELECTRIC COMPANY LIMITED;EMANUEL FRYDMAN	发明人
分类号	H01H37/46	主分类号	H01H37/46
代理机构		代理人
主权项
地址

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