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经营范围
发明名称
FREQUENCY CONVERTING SYSTEM
摘要
申请公布号
JPS5288720(A)
申请公布日期
1977.07.25
申请号
JP19760005299
申请日期
1976.01.20
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
HIRATA AKIO
分类号
H02P27/04;H02P25/04;H02P27/06
主分类号
H02P27/04
代理机构
代理人
主权项
地址
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