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发明名称
PROCESS FOR PUMPING A MULTI-PHASE GAS-LIQUID MIXTURE BY MEANS OF THE USE OF A PUMP
摘要
申请公布号
GB8923581(D0)
申请公布日期
1989.12.06
申请号
GB19890023581
申请日期
1989.10.19
申请人
SNAMPROGETTI S P A;AGIP S P A
发明人
分类号
E21B43/34;F17D1/00
主分类号
E21B43/34
代理机构
代理人
主权项
地址
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