ZA200002231B - Dril rig. - Google Patents

Dril rig.

Info

Publication number
ZA200002231B
ZA200002231B ZA200002231A ZA200002231A ZA200002231B ZA 200002231 B ZA200002231 B ZA 200002231B ZA 200002231 A ZA200002231 A ZA 200002231A ZA 200002231 A ZA200002231 A ZA 200002231A ZA 200002231 B ZA200002231 B ZA 200002231B
Authority
ZA
South Africa
Prior art keywords
dril
rig
dril rig
Prior art date
Application number
ZA200002231A
Inventor
Peter Duncan Fraser
Robert John Kendall
Original Assignee
Hydro Power Engineering Propri
Northam Platinum Ltd
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 Hydro Power Engineering Propri, Northam Platinum Ltd filed Critical Hydro Power Engineering Propri
Priority to ZA200002231A priority Critical patent/ZA200002231B/en
Publication of ZA200002231B publication Critical patent/ZA200002231B/en

Links

ZA200002231A 1999-04-12 2000-05-08 Dril rig. ZA200002231B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA200002231A ZA200002231B (en) 1999-04-12 2000-05-08 Dril rig.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA992662 1999-04-12
ZA200002231A ZA200002231B (en) 1999-04-12 2000-05-08 Dril rig.

Publications (1)

Publication Number Publication Date
ZA200002231B true ZA200002231B (en) 2000-11-14

Family

ID=27145260

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200002231A ZA200002231B (en) 1999-04-12 2000-05-08 Dril rig.

Country Status (1)

Country Link
ZA (1) ZA200002231B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109184556A (en) * 2018-08-20 2019-01-11 郭鸿洲 It is a kind of convenient for the coal mining perforating device of explosion punching

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109184556A (en) * 2018-08-20 2019-01-11 郭鸿洲 It is a kind of convenient for the coal mining perforating device of explosion punching

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