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发明名称
SCHALTUNGSANORDNUNG ZUR AUTOMATISCHEN KONSTANTHALTUNG DER BETRIEBSWECHSELSPANNUNG BEI UEBERTRAGUNG UEBER VRSCHIEDEN LANGE KABEL
摘要
申请公布号
DE2044329(B2)
申请公布日期
1972.05.25
申请号
DE19702044329
申请日期
1970.09.08
申请人
发明人
分类号
G05F1/14;G05F1/20;(IPC1-7):H02J3/12
主分类号
G05F1/14
代理机构
代理人
主权项
地址
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