POWER SUPPLY CIRCUITS,申请号GB19720049972-传众专利搜索

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发明名称	POWER SUPPLY CIRCUITS
摘要
申请公布号	GB1411569(A)	申请公布日期	1975.10.29
申请号	GB19720049972	申请日期	1972.10.30
申请人	SONY CORPORATION	发明人
分类号	H04B1/16;G05F1/46;G05F1/56;H02M1/10;H02M7/10;H02M7/12;H02M7/217;H02M7/25;H04N5/63;(IPC1-7):H02M7/04;H02M7/21	主分类号	H04B1/16
代理机构		代理人
主权项
地址

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