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经营范围
发明名称
SLEEPER
摘要
申请公布号
EP0736122(A1)
申请公布日期
1996.10.09
申请号
EP19950905577
申请日期
1994.12.22
申请人
BWG BUTZBACHER WEICHENBAU GMBH
发明人
NUDING, ERICH;DIETZE, HANS-ULRICH;KAIS, ALFRED;HOEHNE, HUBERTUS;SCHULTZ, PETER
分类号
E01B1/00;E01B3/32;(IPC1-7):E01B2/00
主分类号
E01B1/00
代理机构
代理人
主权项
地址
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