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发明名称
SWITCHING POWER SUPPLY DEVICE
摘要
申请公布号
EP0382307(A3)
申请公布日期
1990.11.14
申请号
EP19900200258
申请日期
1990.02.05
申请人
PHILIPS PATENTVERWALTUNG GMBH;N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
KRAHL, BURGHARD, DIPL.-ING.
分类号
G05F1/32;G05F1/38;H02M3/335;(IPC1-7):H02M3/335
主分类号
G05F1/32
代理机构
代理人
主权项
地址
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