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发明名称
Installasjon for produksjonsbrönner
摘要
申请公布号
NO981194(D0)
申请公布日期
1998.03.17
申请号
NO19980001194
申请日期
1998.03.17
申请人
ELF EXPLORATION PRODUCTION
发明人
BEAUQUIN, JEAN-LOUIS
分类号
E21B36/00;E21B41/00;E21B43/12;(IPC1-7):E21B
主分类号
E21B36/00
代理机构
代理人
主权项
地址
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