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发明名称
Schaltungsanordnung für Gleisbildstellwerke mit drei- und mehrbildrigen Signalen
摘要
申请公布号
AT205074(B)
申请公布日期
1959.09.10
申请号
AT19560004614
申请日期
1956.07.30
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
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主分类号
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