Improvements in or relating to electrical oscillation generators,申请号GB19310017168-传众专利搜索

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发明名称	Improvements in or relating to electrical oscillation generators
摘要
申请公布号	GB380139(A)	申请公布日期	1932.09.12
申请号	GB19310017168	申请日期	1931.06.12
申请人	MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED;ERNEST WALTER BRUDENELL GILL	发明人
分类号	H01J19/78	主分类号	H01J19/78
代理机构		代理人
主权项
地址

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