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发明名称
摘要
申请公布号
DE2749505(C2)
申请公布日期
1987.01.15
申请号
DE19772749505
申请日期
1977.11.04
申请人
SIEMENS AG, 1000 BERLIN UND 8000 MUENCHEN, DE
发明人
EMILIUS, ERWIN, ING.(GRAD.), 8520 ERLANGEN, DE
分类号
G05D13/62;B21B37/00;B21C1/12;G05B1/01;H02P5/00;H02P5/74;(IPC1-7):H02P5/50;G05B1/02
主分类号
G05D13/62
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