Invention Grant
- Patent Title: Method of sealing off flow from underground storage cavern and apparatus
- Patent Title (中): 密封地下储藏室和设备的流量的方法
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Application No.: US71251958Application Date: 1958-01-31
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Publication No.: US2971344APublication Date: 1961-02-14
- Inventor: MEADE LEONARD P
- Applicant: PHILLIPS PETROLEUM CO
- Assignee: ConocoPhillips Co
- Current Assignee: ConocoPhillips Co
- Priority: US71251958 1958-01-31
- Main IPC: B67D7/32
- IPC: B67D7/32
Information query
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