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发明名称
SIGNALVORRICHTUNG FUER DIE REGELUNG DES VERKEHRS AN STRASSENKREUZUNGEN.
摘要
申请公布号
DE1722622(U)
申请公布日期
1956.05.17
申请号
DE195300H2043U
申请日期
1953.08.08
申请人
HEUER-HAMMER, SCHWERSCHMIEDEN-BEARBEITUNGSWERKSTAETTEN
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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