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发明名称
Poste de surveillance d'une installation de commutation
摘要
申请公布号
FR1106542(A)
申请公布日期
1955.12.20
申请号
FRD1106542
申请日期
1954.08.18
申请人
LICENTIA PATENT-VERWALTUNGS G. M. B. H.
发明人
分类号
H02B15/00
主分类号
H02B15/00
代理机构
代理人
主权项
地址
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