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经营范围
发明名称
POWER UNIT
摘要
申请公布号
JPS6339463(A)
申请公布日期
1988.02.19
申请号
JP19860184068
申请日期
1986.08.04
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
YAMASHITA TAKASHI
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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