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经营范围
发明名称
Improvements in electrical transmission lines
摘要
申请公布号
GB616030(A)
申请公布日期
1949.01.14
申请号
GB19460024921
申请日期
1946.08.21
申请人
CHARLES WALTER MILLER;METROPOLITAN - VICKERS ELECTRICAL COMPANY LIMITED
发明人
分类号
H01P1/22
主分类号
H01P1/22
代理机构
代理人
主权项
地址
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