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发明名称
SCHALTUNGSANORDNUNG ZUM SCHUTZ VON SAMMELSCHIENEN
摘要
申请公布号
DD275144(A1)
申请公布日期
1990.01.10
申请号
DD19840266266
申请日期
1984.08.15
申请人
ORGREB-INSTITUT FUER KRAFTWERKE,DD
发明人
LEHM,JUERGEN,DD
分类号
H02H7/22;(IPC1-7):H02H7/22
主分类号
H02H7/22
代理机构
代理人
主权项
地址
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