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发明名称
VORRICHTUNGSSYSTEM ZUR ABDECKUNG VON GLEISANLAGEN.
摘要
申请公布号
AT107983(T)
申请公布日期
1994.07.15
申请号
AT19900250228T
申请日期
1990.09.07
申请人
FRENZEL, JUERGEN;WIRTHWEIN, UDO
发明人
FRENZEL, JUERGEN;KAULBERSCH, OTTO;WIRTHWEIN, UDO
分类号
E01B1/00;E01B2/00;E01B19/00;E01C9/00;E01C9/04;E01F8/00;(IPC1-7):E01B19/00
主分类号
E01B1/00
代理机构
代理人
主权项
地址
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