Invention Grant
- Patent Title: Packing ring
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Application No.: US76810058Application Date: 1958-10-20
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Publication No.: US2969997APublication Date: 1961-01-31
- Inventor: RUNTON LESLIE A , MORTON HENRY C
- Applicant: RUSSELL MFG CO
- Assignee: Russell Mfg Co
- Current Assignee: Russell Mfg Co
- Priority: US76810058 1958-10-20
- Main IPC: F16J15/20
- IPC: F16J15/20
Information query
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