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发明名称
PROTECTOR DEVICE
摘要
申请公布号
EP0327359(B1)
申请公布日期
1992.11.04
申请号
EP19890301005
申请日期
1989.02.02
申请人
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人
TRAUBE, ROY FREDERICK;DANKS, MICHAEL JOHN
分类号
H02H9/04;H04M3/18
主分类号
H02H9/04
代理机构
代理人
主权项
地址
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