CA535812A - Soupapes sans retour - Google Patents
Soupapes sans retourInfo
- Publication number
- CA535812A CA535812A CA535812A CA535812DA CA535812A CA 535812 A CA535812 A CA 535812A CA 535812 A CA535812 A CA 535812A CA 535812D A CA535812D A CA 535812DA CA 535812 A CA535812 A CA 535812A
- 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 |
---|---|---|---|
CA535812T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA535812A true CA535812A (fr) | 1957-01-15 |
Family
ID=35690441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA535812A Expired CA535812A (fr) | Soupapes sans retour |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA535812A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3797511A (en) * | 1972-01-03 | 1974-03-19 | Union Tank Car Co | Combination pressure-vacuum relief vent-valve |
US4215717A (en) * | 1977-06-24 | 1980-08-05 | Georg Fischer Limited | Unidirectional valve |
-
0
- CA CA535812A patent/CA535812A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3797511A (en) * | 1972-01-03 | 1974-03-19 | Union Tank Car Co | Combination pressure-vacuum relief vent-valve |
US4215717A (en) * | 1977-06-24 | 1980-08-05 | Georg Fischer Limited | Unidirectional valve |
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