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经营范围
发明名称
DC POWER UNIT
摘要
申请公布号
JPS5497734(A)
申请公布日期
1979.08.02
申请号
JP19780004564
申请日期
1978.01.19
申请人
SANKEN ELECTRIC CO LTD
发明人
NAKAMURA KAZUTAROU
分类号
H02M7/12;G05F1/613;H02M1/12
主分类号
H02M7/12
代理机构
代理人
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地址
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