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1.发明授权Means for automatically controlled discharging and metering of liquids from oil and gas separators 失效用于自动控制排放和计量油气分离器液体的装置
公开(公告)号：US3224639A
公开(公告)日：1965-12-21
申请号：US38635764
申请日：1964-07-30
Applicant: MINISTERUL IND PETROLULUI
Inventor： SOCOL SEBASTIAN , EVGHENIDE CONSTANTIN , IACOB IOAN , IONASCUT ARION
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