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经营范围
发明名称
Rectifier equipment
摘要
申请公布号
GB802045(A)
申请公布日期
1958.09.24
申请号
GB19550033813
申请日期
1955.11.25
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
分类号
H02M7/06
主分类号
H02M7/06
代理机构
代理人
主权项
地址
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