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经营范围
发明名称
DCCDC CONVERTER
摘要
申请公布号
JPS5280423(A)
申请公布日期
1977.07.06
申请号
JP19750159508
申请日期
1975.12.26
申请人
EMU SHISUTEMU GIKEN KK
发明人
NAKAGAWA MICHIO
分类号
H02M3/07;H02M3/06
主分类号
H02M3/07
代理机构
代理人
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