CA961469A - Ball valve - Google Patents
Ball valveInfo
- Publication number
- CA961469A CA961469A CA189,029A CA189029A CA961469A CA 961469 A CA961469 A CA 961469A CA 189029 A CA189029 A CA 189029A CA 961469 A CA961469 A CA 961469A
- Authority
- CA
- Canada
- Prior art keywords
- ball valve
- ball
- valve
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA189,029A CA961469A (en) | 1971-06-01 | 1973-12-27 | Ball valve |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14869971A | 1971-06-01 | 1971-06-01 | |
US18135471A | 1971-09-17 | 1971-09-17 | |
CA132,096A CA944753A (en) | 1971-06-01 | 1972-01-10 | Ball valve |
CA189,029A CA961469A (en) | 1971-06-01 | 1973-12-27 | Ball valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CA961469A true CA961469A (en) | 1975-01-21 |
Family
ID=27425549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA189,029A Expired CA961469A (en) | 1971-06-01 | 1973-12-27 | Ball valve |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA961469A (en) |
-
1973
- 1973-12-27 CA CA189,029A patent/CA961469A/en not_active Expired
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