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发明名称
Warnsystem zur Sicherung von Arbeitsstellen
摘要
申请公布号
DE29824592(U1)
申请公布日期
2001.12.06
申请号
DE1998224592U
申请日期
1998.09.18
申请人
KOERSTEN, RAINER
发明人
分类号
G01P3/36;G08G1/16;(IPC1-7):G08B7/00
主分类号
G01P3/36
代理机构
代理人
主权项
地址
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