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经营范围
发明名称
Improvements in and relating to Transmission Lines
摘要
申请公布号
GB1198784(A)
申请公布日期
1970.07.15
申请号
GB19680056678
申请日期
1968.11.29
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
分类号
H04J3/10
主分类号
H04J3/10
代理机构
代理人
主权项
地址
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