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发明名称
CHOPPER TYPE POWER SOURCE CIRCUIT
摘要
申请公布号
JPH01298954(A)
申请公布日期
1989.12.01
申请号
JP19880129383
申请日期
1988.05.26
申请人
NEC HOME ELECTRON LTD
发明人
NISHIMATA TATSUO
分类号
H02M3/155
主分类号
H02M3/155
代理机构
代理人
主权项
地址
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