Invention Grant
- Patent Title: Gas lift plunger
- Patent Title (中): 气举柱塞
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Application No.: US15883650Application Date: 1950-04-28
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Publication No.: US2688928APublication Date: 1954-09-14
- Inventor: VINCENT RENIC P , RHOADS JR BENJAMIN J
- Applicant: STANOLIND OIL & GAS CO
- Assignee: Stanolind Oil & Gas Co
- Current Assignee: Stanolind Oil & Gas Co
- Priority: US15883650 1950-04-28
- Main IPC: F04B47/12
- IPC: F04B47/12
Public/Granted literature
- US10333500B1 Self-gating pulsed flip-flop Public/Granted day:2019-06-25
Information query
