Improvements in or relating to variable electric resistances,申请号GB19420002762-传众专利搜索

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发明名称	Improvements in or relating to variable electric resistances
摘要
申请公布号	GB556464(A)	申请公布日期	1943.10.06
申请号	GB19420002762	申请日期	1942.03.02
申请人	THE MORGAN CRUCIBLE COMPANY LIMITED;LESLIE WILLIAM MILLER	发明人
分类号	H01C10/32	主分类号	H01C10/32
代理机构		代理人
主权项
地址

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