CA918627A - Valve construction - Google Patents
Valve constructionInfo
- Publication number
- CA918627A CA918627A CA119141A CA918627A CA918627A CA 918627 A CA918627 A CA 918627A CA 119141 A CA119141 A CA 119141A CA 918627 A CA918627 A CA 918627A CA 918627 A CA918627 A CA 918627A
- Authority
- CA
- Canada
- Prior art keywords
- valve construction
- valve
- construction
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US244092A US3219311A (en) | 1962-12-12 | 1962-12-12 | Valve assembly having particular head and seat cooperation |
CA890693 | 1963-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA918627A true CA918627A (en) | 1973-01-09 |
Family
ID=25673476
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA119141A Expired CA933734A (en) | 1962-12-12 | 1971-07-26 | Method for making valves |
CA119141A Expired CA918627A (en) | 1962-12-12 | 1971-07-26 | Valve construction |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA119141A Expired CA933734A (en) | 1962-12-12 | 1971-07-26 | Method for making valves |
Country Status (1)
Country | Link |
---|---|
CA (2) | CA933734A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107477236A (en) * | 2017-10-04 | 2017-12-15 | 张建伟 | A kind of flow controller |
-
1971
- 1971-07-26 CA CA119141A patent/CA933734A/en not_active Expired
- 1971-07-26 CA CA119141A patent/CA918627A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107477236A (en) * | 2017-10-04 | 2017-12-15 | 张建伟 | A kind of flow controller |
CN107477236B (en) * | 2017-10-04 | 2023-11-21 | 张建伟 | Flow controller |
Also Published As
Publication number | Publication date |
---|---|
CA933734A (en) | 1973-09-18 |
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