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经营范围
发明名称
POWER SOURCE CIRCUIT
摘要
申请公布号
JPS5313136(A)
申请公布日期
1978.02.06
申请号
JP19760087266
申请日期
1976.07.23
申请人
HITACHI LTD
发明人
SAKURADA HIROSHI
分类号
H05B6/66;H02M7/515
主分类号
H05B6/66
代理机构
代理人
主权项
地址
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