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发明名称
CONVERTER
摘要
申请公布号
JPH02174558(A)
申请公布日期
1990.07.05
申请号
JP19880323422
申请日期
1988.12.23
申请人
ORIGIN ELECTRIC CO LTD;NIPPON TELEGR & TELEPH CORP <NTT>
发明人
ARAI KOJI;KII YASUO;MURAKAMI NAOKI
分类号
H02M3/28
主分类号
H02M3/28
代理机构
代理人
主权项
地址
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