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发明名称
EINRICHTUNG ZUR BESTIMMUNG VON FREIEM WASSER IN LOCKERGESTEIN
摘要
申请公布号
DD205261(A1)
申请公布日期
1983.12.21
申请号
DD19820238802
申请日期
1982.04.07
申请人
VEB BKW GEISELTAL,DD
发明人
JONEK,WILFRIED,DD
分类号
G01V3/02;G01V3/08;G01V9/02;(IPC1-7):G01V3/02
主分类号
G01V3/02
代理机构
代理人
主权项
地址
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