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经营范围
发明名称
Improvements in and relating to trunking
摘要
申请公布号
GB0422958(D0)
申请公布日期
2004.11.17
申请号
GB20040022958
申请日期
2004.10.15
申请人
TROJAN SERVICES LIMITED
发明人
分类号
H02G9/04
主分类号
H02G9/04
代理机构
代理人
主权项
地址
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