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发明名称
ERDSCHLUSS- UND SCHUTZLEITER- UEBERWACHUNGSEINRICHTUNG FUER STREBBELEUCHTUNGSANLAGEN IN SCHLAGWETTERGEFAEHRDETEN BERGWERKEN.
摘要
申请公布号
DE1714389(U)
申请公布日期
1956.01.05
申请号
DE195400F7912U
申请日期
1954.07.15
申请人
FUNKE & HUSTER ELEKTRIZITAETSGESELLSCHAFT M.B.H.
发明人
分类号
H01H83/02
主分类号
H01H83/02
代理机构
代理人
主权项
地址
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