CA815318A - Non-return valves - Google Patents
Non-return valvesInfo
- Publication number
- CA815318A CA815318A CA815318A CA815318DA CA815318A CA 815318 A CA815318 A CA 815318A CA 815318 A CA815318 A CA 815318A CA 815318D A CA815318D A CA 815318DA CA 815318 A CA815318 A CA 815318A
- Authority
- CA
- Canada
- Prior art keywords
- return valves
- valves
- return
- 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 |
---|---|---|---|
CA815318T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA815318A true CA815318A (en) | 1969-06-17 |
Family
ID=36287835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA815318A Expired CA815318A (en) | Non-return valves |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA815318A (en) |
-
0
- CA CA815318A patent/CA815318A/en not_active Expired
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