CA943838A - Check valve - Google Patents
Check valveInfo
- Publication number
- CA943838A CA943838A CA133,404A CA133404A CA943838A CA 943838 A CA943838 A CA 943838A CA 133404 A CA133404 A CA 133404A CA 943838 A CA943838 A CA 943838A
- Authority
- CA
- Canada
- Prior art keywords
- check valve
- check
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA133,404A CA943838A (en) | 1972-01-28 | 1972-01-28 | Check valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA133,404A CA943838A (en) | 1972-01-28 | 1972-01-28 | Check valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CA943838A true CA943838A (en) | 1974-03-19 |
Family
ID=4092172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA133,404A Expired CA943838A (en) | 1972-01-28 | 1972-01-28 | Check valve |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA943838A (en) |
-
1972
- 1972-01-28 CA CA133,404A patent/CA943838A/en not_active Expired
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