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发明名称
SCHALTUNGSANORDNUNG ZUR STUFENLOSEN SPANNUNGSREGELUNG
摘要
申请公布号
DD277138(A1)
申请公布日期
1990.03.21
申请号
DD19880321995
申请日期
1988.11.21
申请人
VEB SPRELA-WERKE SPREMBERG,DD
发明人
HILBRICH,ECKHARD,DD;JAECKEL,REINHARD,DD
分类号
G05F3/02;(IPC1-7):G05F3/02
主分类号
G05F3/02
代理机构
代理人
主权项
地址
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