AU2002338738A1 - Percussion drilling head - Google Patents
Percussion drilling headInfo
- Publication number
- AU2002338738A1 AU2002338738A1 AU2002338738A AU2002338738A AU2002338738A1 AU 2002338738 A1 AU2002338738 A1 AU 2002338738A1 AU 2002338738 A AU2002338738 A AU 2002338738A AU 2002338738 A AU2002338738 A AU 2002338738A AU 2002338738 A1 AU2002338738 A1 AU 2002338738A1
- Authority
- AU
- Australia
- Prior art keywords
- drilling head
- percussion drilling
- percussion
- head
- drilling
- 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.)
- Abandoned
Links
- 238000005553 drilling Methods 0.000 title 1
- 238000009527 percussion Methods 0.000 title 1
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01308019.7 | 2001-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002338738A1 true AU2002338738A1 (en) | 2003-04-01 |
Family
ID=
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