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发明名称
Vorrichtung zur Ermittlung der Gas-Salzausbruchsgefahr in Salzformationen
摘要
申请公布号
DD211829(B5)
申请公布日期
1994.04.21
申请号
DD19820245080
申请日期
1982.11.22
申请人
SALZER, KLAUS, DIPL.-PHYS. DR.RER.NAT.
发明人
SALZER, KLAUS, DIPL.-PHYS. DR.RER.NAT.
分类号
E21B49/00;(IPC1-7):E21B49/00
主分类号
E21B49/00
代理机构
代理人
主权项
地址
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