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发明名称
VERFAHREN ZUM HERSTELLEN VON ROHRFOERMIGEN AUSSTUELPUNGEN IN TRAGSTRUKTUREN WIE BOHRPLATTFORMEN FUER OELBOHRUNGEN UND OELGEWINNUNG.
摘要
申请公布号
AT70206(T)
申请公布日期
1991.12.15
申请号
AT19850904888T
申请日期
1985.09.18
申请人
SAGA PETROLEUM A.S.
发明人
SIMENSEN, PER, ARNE;EIDE, GUNNAR, HAAKON
分类号
B21C37/29;E02B17/00;(IPC1-7):B21C37/29
主分类号
B21C37/29
代理机构
代理人
主权项
地址
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