Invention Grant
- Patent Title: Valve with spring cage seat retainer
- Patent Title (中): 带弹簧座阀座的阀
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Application No.: US38185464Application Date: 1964-07-10
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Publication No.: US3329395APublication Date: 1967-07-04
- Inventor: HERBERT ALLEN
- Applicant: CAMERON IRON WORKS INC
- Assignee: Cameron Iron Works Inc
- Current Assignee: Cameron Iron Works Inc
- Priority: US38185464 1964-07-10
- Main IPC: F16K5/20
- IPC: F16K5/20
Information query
