Improvements in or relating to transistor oscillator and rectifier devices,申请号GB19570000179-传众专利搜索

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发明名称	Improvements in or relating to transistor oscillator and rectifier devices
摘要
申请公布号	GB809096(A)	申请公布日期	1959.02.18
申请号	GB19570000179	申请日期	1957.01.02
申请人	GENERAL MOTORS CORPORATION	发明人
分类号	H02M3/338	主分类号	H02M3/338
代理机构		代理人
主权项
地址

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