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经营范围
发明名称
SWITCHING REGULATOR TYPE POWER SUPPLY CIRCUIT
摘要
申请公布号
EP0259889(A3)
申请公布日期
1989.06.14
申请号
EP19870113345
申请日期
1987.09.11
申请人
SANYO ELECTRIC CO., LTD.
发明人
ASAI, SHUNJI
分类号
H02M3/338;(IPC1-7):H02M3/335
主分类号
H02M3/338
代理机构
代理人
主权项
地址
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