ZA994041B - Drill steel rotation arrangement. - Google Patents

Drill steel rotation arrangement.

Info

Publication number
ZA994041B
ZA994041B ZA9904041A ZA994041A ZA994041B ZA 994041 B ZA994041 B ZA 994041B ZA 9904041 A ZA9904041 A ZA 9904041A ZA 994041 A ZA994041 A ZA 994041A ZA 994041 B ZA994041 B ZA 994041B
Authority
ZA
South Africa
Prior art keywords
drill steel
rotation arrangement
steel rotation
arrangement
drill
Prior art date
Application number
ZA9904041A
Inventor
Alexander William Rowe
Original Assignee
Alexander William Rowe
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alexander William Rowe filed Critical Alexander William Rowe
Priority to ZA9904041A priority Critical patent/ZA994041B/en
Publication of ZA994041B publication Critical patent/ZA994041B/en

Links

ZA9904041A 1998-06-18 1999-06-18 Drill steel rotation arrangement. ZA994041B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA9904041A ZA994041B (en) 1998-06-18 1999-06-18 Drill steel rotation arrangement.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA984859 1998-06-18
ZA9904041A ZA994041B (en) 1998-06-18 1999-06-18 Drill steel rotation arrangement.

Publications (1)

Publication Number Publication Date
ZA994041B true ZA994041B (en) 2000-12-18

Family

ID=27144742

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9904041A ZA994041B (en) 1998-06-18 1999-06-18 Drill steel rotation arrangement.

Country Status (1)

Country Link
ZA (1) ZA994041B (en)

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