CA632634A - Check valves - Google Patents
Check valvesInfo
- Publication number
- CA632634A CA632634A CA632634A CA632634DA CA632634A CA 632634 A CA632634 A CA 632634A CA 632634 A CA632634 A CA 632634A CA 632634D A CA632634D A CA 632634DA CA 632634 A CA632634 A CA 632634A
- Authority
- CA
- Canada
- Prior art keywords
- check valves
- valves
- check
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA632634T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA632634A true CA632634A (en) | 1961-12-12 |
Family
ID=35888783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA632634A Expired CA632634A (en) | Check valves |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA632634A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3716070A (en) * | 1970-03-14 | 1973-02-13 | Gewerk Eisenhuette Westfalia | Non-return valve devices |
-
0
- CA CA632634A patent/CA632634A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3716070A (en) * | 1970-03-14 | 1973-02-13 | Gewerk Eisenhuette Westfalia | Non-return valve devices |
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