Switching power supply device.,申请号EP19900111905-传众专利搜索

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发明名称	Switching power supply device.
摘要
申请公布号	EP0404191(B1)	申请公布日期	1994.03.02
申请号	EP19900111905	申请日期	1990.06.22
申请人	MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD	发明人	ISHII, TAKUYA;MAEOKA, TATSUO
分类号	H02M3/335;(IPC1-7):H02M3/28	主分类号	H02M3/335
代理机构		代理人
主权项
地址

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