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发明名称
Verfahren zum Herstellen eines Bohrlochs für die Injektion von mit Zement gebundenen Füllgütern in Rissen
摘要
申请公布号
DE4301985(C2)
申请公布日期
1997.06.05
申请号
DE19934301985
申请日期
1993.01.26
申请人
BILFINGER + BERGER BAUAKTIENGESELLSCHAFT, 68165 MANNHEIM, DE
发明人
KRAMS, JUERGEN, DIPL.-ING., 67134 BIRKENHEIDE, DE
分类号
E04G23/02;E21B21/00;E21B21/16;E21B33/13;(IPC1-7):B28D7/02
主分类号
E04G23/02
代理机构
代理人
主权项
地址
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