CA1030940A - Expansible plug valve - Google Patents
Expansible plug valveInfo
- Publication number
- CA1030940A CA1030940A CA234,652A CA234652A CA1030940A CA 1030940 A CA1030940 A CA 1030940A CA 234652 A CA234652 A CA 234652A CA 1030940 A CA1030940 A CA 1030940A
- Authority
- CA
- Canada
- Prior art keywords
- plug valve
- expansible plug
- expansible
- valve
- plug
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA234,652A CA1030940A (en) | 1975-08-29 | 1975-08-29 | Expansible plug valve |
CA295,887A CA1044213A (en) | 1975-08-29 | 1978-01-30 | Expansible plug valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA234,652A CA1030940A (en) | 1975-08-29 | 1975-08-29 | Expansible plug valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1030940A true CA1030940A (en) | 1978-05-09 |
Family
ID=4103959
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA234,652A Expired CA1030940A (en) | 1975-08-29 | 1975-08-29 | Expansible plug valve |
CA295,887A Expired CA1044213A (en) | 1975-08-29 | 1978-01-30 | Expansible plug valve |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA295,887A Expired CA1044213A (en) | 1975-08-29 | 1978-01-30 | Expansible plug valve |
Country Status (1)
Country | Link |
---|---|
CA (2) | CA1030940A (en) |
-
1975
- 1975-08-29 CA CA234,652A patent/CA1030940A/en not_active Expired
-
1978
- 1978-01-30 CA CA295,887A patent/CA1044213A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1044213A (en) | 1978-12-12 |
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