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经营范围
发明名称
KNICKSCHUTZTUELLE FUER ELEKTRISCHE LEITUNGEN.
摘要
申请公布号
DE1782292(U)
申请公布日期
1959.02.05
申请号
DE195800B4915U
申请日期
1958.09.23
申请人
BETEFA BERLINER TELEFONSCHNUR FABRIK DORT & KOSKA
发明人
分类号
H01B7/24
主分类号
H01B7/24
代理机构
代理人
主权项
地址
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