CA467891A - Self-closing valves - Google Patents
Self-closing valvesInfo
- Publication number
- CA467891A CA467891A CA467891A CA467891DA CA467891A CA 467891 A CA467891 A CA 467891A CA 467891 A CA467891 A CA 467891A CA 467891D A CA467891D A CA 467891DA CA 467891 A CA467891 A CA 467891A
- Authority
- CA
- Canada
- Prior art keywords
- self
- closing valves
- valves
- closing
- 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 |
---|---|---|---|
CA467891T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA467891A true CA467891A (en) | 1950-09-05 |
Family
ID=35597671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA467891A Expired CA467891A (en) | Self-closing valves |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA467891A (en) |
-
0
- CA CA467891A patent/CA467891A/en not_active Expired
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