Improvements in or relating to electrical resistors,申请号GB19540016360-传众专利搜索

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发明名称	Improvements in or relating to electrical resistors
摘要
申请公布号	GB775110(A)	申请公布日期	1957.05.22
申请号	GB19540016360	申请日期	1954.06.02
申请人	WELWYN ELECTRCAL LABORATORIES LIMITED;PERCY CHARLES DENNIS MACE;JAMES ERIC NISBET	发明人
分类号	H01C1/028	主分类号	H01C1/028
代理机构		代理人
主权项
地址

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