Improvements in or relating to transistor amplifiers,申请号GB19560011328-传众专利搜索

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发明名称	Improvements in or relating to transistor amplifiers
摘要
申请公布号	GB821531(A)	申请公布日期	1959.10.07
申请号	GB19560011328	申请日期	1956.04.13
申请人	PHILIPS ELECTRICAL INDUSTRIES LIMITED	发明人
分类号	H03F1/30	主分类号	H03F1/30
代理机构		代理人
主权项
地址

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