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经营范围
发明名称
VERFAHREN ZUR BLOCKIERUNG VON SPEICHERN
摘要
申请公布号
DD240928(A1)
申请公布日期
1986.11.19
申请号
DD19840271245
申请日期
1984.12.20
申请人
VEB ERDOEL-ERDGAS GOMMERN,,,,DD
发明人
PACHOLKE,GEORG,DD;BALLSCHUH,DETLEF,DD;RUSCHE,JOCHEN,DD;OHME,ROLAND,DD;EINS,INGE,DD;SCHULZ,GALINA,DD;MARKERT,HOLGER,DD;BECKER,GERHARD,DD;RETTIG,DAGMAR,DD
分类号
E21B33/13;(IPC1-7):E21B33/13
主分类号
E21B33/13
代理机构
代理人
主权项
地址
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