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经营范围
发明名称
TRANSMISSION LINE DUCTS.
摘要
申请公布号
EP0432171(B1)
申请公布日期
1993.12.22
申请号
EP19890908482
申请日期
1989.07.04
申请人
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人
STOCKTON, DAVID, JOHN;BATES, ROGER, JOHN;COOK, CLIFFORD, FRANK;BARKER, PHILIP, ALFRED
分类号
G02B6/46;G02B6/44;H02G3/04;(IPC1-7):H02G3/04
主分类号
G02B6/46
代理机构
代理人
主权项
地址
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