Improvements in or relating to incandescent cathode rectifiers more particularly for use in rectifying ultra-high frequencies,申请号GB19410016372-传众专利搜索

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发明名称	Improvements in or relating to incandescent cathode rectifiers more particularly for use in rectifying ultra-high frequencies
摘要
申请公布号	GB554977(A)	申请公布日期	1943.07.28
申请号	GB19410016372	申请日期	1941.12.18
申请人	N.V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	H01J25/74;H03D1/26	主分类号	H01J25/74
代理机构		代理人
主权项
地址

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