Improvements in or relating to electronic amplifiers,申请号GB19450016700-传众专利搜索

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发明名称	Improvements in or relating to electronic amplifiers
摘要
申请公布号	GB601171(A)	申请公布日期	1948.04.29
申请号	GB19450016700	申请日期	1945.06.30
申请人	ERIC PARKER;JOHN BUCKINGHAM	发明人
分类号	H03G11/00	主分类号	H03G11/00
代理机构		代理人
主权项
地址

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