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发明名称
Verfahren zur Umwälzung von Grundwasser in Bodenbereichen mit einem Gefälle des Grundwasserspiegels
摘要
申请公布号
DE4238969(A1)
申请公布日期
1994.05.26
申请号
DE19924238969
申请日期
1992.11.19
申请人
IEG INDUSTRIE-ENGINEERING GMBH, 72770 REUTLINGEN
发明人
BERNHARDT, BRUNO, 7410 REUTLINGEN
分类号
E03B3/15;E21B43/30;(IPC1-7):E03B3/15;C02F1/00
主分类号
E03B3/15
代理机构
代理人
主权项
地址
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