AU4037895A - Drill rod and drill bit - Google Patents
Drill rod and drill bitInfo
- Publication number
- AU4037895A AU4037895A AU40378/95A AU4037895A AU4037895A AU 4037895 A AU4037895 A AU 4037895A AU 40378/95 A AU40378/95 A AU 40378/95A AU 4037895 A AU4037895 A AU 4037895A AU 4037895 A AU4037895 A AU 4037895A
- Authority
- AU
- Australia
- Prior art keywords
- drill
- rod
- bit
- drill bit
- drill rod
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU40378/95A AU703590B2 (en) | 1995-12-13 | 1995-12-13 | Drill rod and drill bit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU40378/95A AU703590B2 (en) | 1995-12-13 | 1995-12-13 | Drill rod and drill bit |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4037895A true AU4037895A (en) | 1997-06-19 |
AU703590B2 AU703590B2 (en) | 1999-03-25 |
Family
ID=3727582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU40378/95A Ceased AU703590B2 (en) | 1995-12-13 | 1995-12-13 | Drill rod and drill bit |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU703590B2 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4862976A (en) * | 1988-11-22 | 1989-09-05 | Sandvik Rock Tools, Inc. | Spline drive for percussion drilling tool |
US5088797A (en) * | 1990-09-07 | 1992-02-18 | Joy Technologies Inc. | Method and apparatus for holding a cutting bit |
ZA924617B (en) * | 1991-03-25 | 1994-05-27 | Boart International S A Pty Lt | A percussion drill bit |
-
1995
- 1995-12-13 AU AU40378/95A patent/AU703590B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU703590B2 (en) | 1999-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |