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发明名称
ELECTRIC POWER SOURCE DEVICE WITH CONTROLLED PULSE WIDTH
摘要
申请公布号
JPS58218877(A)
申请公布日期
1983.12.20
申请号
JP19820100737
申请日期
1982.06.14
申请人
CHIYODA:KK
发明人
SUGAWARA ISAO
分类号
H02M3/28;H02M3/337;H02M7/48
主分类号
H02M3/28
代理机构
代理人
主权项
地址
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