Invention Grant
- Patent Title: Pressure actuated valve
- Patent Title (中): 压力致动阀
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Application No.: US10920861Application Date: 1961-05-10
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Publication No.: US3216438APublication Date: 1965-11-09
- Inventor: EDWARD PRONO , MARSH HOLDRIDGE W , CONYERS JOHN R
- Applicant: NORTH AMERICAN AVIATION INC
- Assignee: North American Aviation Inc
- Current Assignee: North American Aviation Inc
- Priority: US10920861 1961-05-10
- Main IPC: F16K31/02
- IPC: F16K31/02
Public/Granted literature
- US07686801B2 Method and apparatus for indicating pressure in chest drainage devices Public/Granted day:2010-03-30
Information query
