CA509829A - Outil de forage de terre - Google Patents
Outil de forage de terreInfo
- Publication number
- CA509829A CA509829A CA509829A CA509829DA CA509829A CA 509829 A CA509829 A CA 509829A CA 509829 A CA509829 A CA 509829A CA 509829D A CA509829D A CA 509829DA CA 509829 A CA509829 A CA 509829A
- Authority
- CA
- Canada
- Prior art keywords
- boring tool
- earth boring
- earth
- tool
- boring
- 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 |
---|---|---|---|
CA509829T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA509829A true CA509829A (fr) | 1955-02-08 |
Family
ID=35660885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA509829A Expired CA509829A (fr) | Outil de forage de terre |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA509829A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4832143A (en) * | 1987-04-21 | 1989-05-23 | Cledisc International B.V. | Rotary drilling device |
-
0
- CA CA509829A patent/CA509829A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4832143A (en) * | 1987-04-21 | 1989-05-23 | Cledisc International B.V. | Rotary drilling device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA509829A (fr) | Outil de forage de terre | |
CA516880A (fr) | Sondeuse | |
CA518328A (fr) | Outils de perforation au rocher | |
CA513622A (fr) | Meche de perceuse | |
CA519509A (fr) | Meche de foret | |
CA519840A (fr) | Outil de forage | |
CA512478A (fr) | Colonne de perforatrice | |
CA514284A (fr) | Outils de calibrage d'about | |
CA517505A (fr) | Outil combine | |
AU210376B2 (en) | Earth boring apparatus | |
AU202995B2 (en) | Rock drill cutting insert | |
AU210263B2 (en) | Boring jig construction | |
CA510845A (fr) | Sondeuse horizontale | |
CA506226A (fr) | Outils a percer | |
AU209658B2 (en) | Well drilling equipment | |
CA515357A (fr) | Perforatrices a percussion | |
AU1235655A (en) | Earth boring apparatus | |
AU1015855A (en) | Rock drill cutting insert | |
CA515145A (fr) | Extracteur de meche de forage de mine | |
AU200688B2 (en) | Improvements relating to rock drills | |
AU609355A (en) | Boring jig construction | |
CA518125A (fr) | Piece d'insertion pour chapelet de forage | |
CA517619A (fr) | Outil pour cimenter les murs de puits | |
AU207072B2 (en) | Drill carriage | |
CA514588A (fr) | Foreuse |