CA1156214A - Cloche de guide avec coins grippeurs a mises perfectionnees - Google Patents
Cloche de guide avec coins grippeurs a mises perfectionneesInfo
- Publication number
- CA1156214A CA1156214A CA000416625A CA416625A CA1156214A CA 1156214 A CA1156214 A CA 1156214A CA 000416625 A CA000416625 A CA 000416625A CA 416625 A CA416625 A CA 416625A CA 1156214 A CA1156214 A CA 1156214A
- Authority
- CA
- Canada
- Prior art keywords
- bowl
- inserts
- bodies
- slip
- assembly
- 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
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000416625A CA1156214A (fr) | 1980-05-09 | 1982-11-29 | Cloche de guide avec coins grippeurs a mises perfectionnees |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/148,430 US4355443A (en) | 1980-05-09 | 1980-05-09 | Bowl and slips assembly with improved slip inserts |
US148,430 | 1980-05-09 | ||
CA000374317A CA1156213A (fr) | 1980-05-09 | 1981-03-31 | Ensemble collier et coulisses a garnitures perfectionnees |
CA000416625A CA1156214A (fr) | 1980-05-09 | 1982-11-29 | Cloche de guide avec coins grippeurs a mises perfectionnees |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1156214A true CA1156214A (fr) | 1983-11-01 |
Family
ID=27167018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000416625A Expired CA1156214A (fr) | 1980-05-09 | 1982-11-29 | Cloche de guide avec coins grippeurs a mises perfectionnees |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1156214A (fr) |
-
1982
- 1982-11-29 CA CA000416625A patent/CA1156214A/fr not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |