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发明名称
Oljebrönninstallasjon forsynt med nedihulls elektrisk pumpe
摘要
申请公布号
NO953864(D0)
申请公布日期
1995.09.29
申请号
NO19950003864
申请日期
1995.09.29
申请人
ELF AQUITAINE PRODUCTION
发明人
BEAUQUIN, JEAN-LOUIS
分类号
E21B43/12;F04B47/06;(IPC1-7):E21B
主分类号
E21B43/12
代理机构
代理人
主权项
地址
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