DK131052B - Reversible earth impact drill. - Google Patents
Reversible earth impact drill.Info
- Publication number
- DK131052B DK131052B DK47371A DK47371A DK131052B DK 131052 B DK131052 B DK 131052B DK 47371 A DK47371 A DK 47371A DK 47371 A DK47371 A DK 47371A DK 131052 B DK131052 B DK 131052B
- Authority
- DK
- Denmark
- Prior art keywords
- impact drill
- reversible
- earth impact
- reversible earth
- drill
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK47371A DK131052B (en) | 1971-02-03 | 1971-02-03 | Reversible earth impact drill. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK47371A DK131052B (en) | 1971-02-03 | 1971-02-03 | Reversible earth impact drill. |
Publications (2)
Publication Number | Publication Date |
---|---|
DK131052B true DK131052B (en) | 1975-05-20 |
DK131052C DK131052C (en) | 1975-10-20 |
Family
ID=8093944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK47371A DK131052B (en) | 1971-02-03 | 1971-02-03 | Reversible earth impact drill. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK131052B (en) |
-
1971
- 1971-02-03 DK DK47371A patent/DK131052B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK131052C (en) | 1975-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH552432A (en) | IMPACT DRILL. | |
NL175662C (en) | GROUND DRILL CHISEL. | |
NL175273C (en) | ELECTRO-PNEUMATIC DRILL HAMMER. | |
AT328352B (en) | ROCK DRILLS | |
NL155334B (en) | DERRICK. | |
AT315053B (en) | Hammer drill | |
CH551561A (en) | IMPACT DRILL. | |
NL7509119A (en) | IMPACT DRILL. | |
NL155906B (en) | REVERSIBLE DRILLING DEVICE. | |
NL166636C (en) | IMPACT TOOL. | |
CH517245A (en) | Rock drill | |
NL170764C (en) | DRILL. | |
IT963723B (en) | PERCUSSION DRILL | |
IT990430B (en) | HAMMER DRILL | |
CH554484A (en) | DRILL BIT. | |
NL162586C (en) | STONE DRILL. | |
CH517244A (en) | Rock drill | |
NL152330B (en) | OIL DRILL. | |
NL160358C (en) | DRILLING CHISEL. | |
DK131052B (en) | Reversible earth impact drill. | |
CH540425A (en) | Impact hammer or hammer drill | |
FI45375C (en) | Rock drilling rig. | |
NO138038C (en) | HYDRAULIC IMPACT DRILL. | |
SE416341B (en) | rock drill | |
CH555208A (en) | DRILLING STEEL. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |