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发明名称
Vorrichtung zum Schutze des Eisenbahnbetriebes an Bahnuebergaengen,die geeignet ist,Strassenfahrzeuge aufzufangen,deren Fahrer die geschlossene Schranke oder sonstige Bahnuebergangssicherungen missachten
摘要
申请公布号
DE1680384(A1)
申请公布日期
1971.09.30
申请号
DE19681680384
申请日期
1968.03.01
申请人
GRASSMANN,EWALD,PROF.DR.-ING.
发明人
DR.-ING. GRASSMANN,EWALD,PROF.
分类号
B61L29/02
主分类号
B61L29/02
代理机构
代理人
主权项
地址
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