ZA975610B - Hole collaring device. - Google Patents

Hole collaring device.

Info

Publication number
ZA975610B
ZA975610B ZA9705610A ZA975610A ZA975610B ZA 975610 B ZA975610 B ZA 975610B ZA 9705610 A ZA9705610 A ZA 9705610A ZA 975610 A ZA975610 A ZA 975610A ZA 975610 B ZA975610 B ZA 975610B
Authority
ZA
South Africa
Prior art keywords
collaring
hole
hole collaring
collaring device
Prior art date
Application number
ZA9705610A
Inventor
Deon Francois Wilken
Original Assignee
Vaal Reefs Expl & Mining
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 Vaal Reefs Expl & Mining filed Critical Vaal Reefs Expl & Mining
Priority to ZA9705610A priority Critical patent/ZA975610B/en
Publication of ZA975610B publication Critical patent/ZA975610B/en

Links

ZA9705610A 1996-11-13 1997-06-25 Hole collaring device. ZA975610B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA9705610A ZA975610B (en) 1996-11-13 1997-06-25 Hole collaring device.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA969511 1996-11-13
ZA9705610A ZA975610B (en) 1996-11-13 1997-06-25 Hole collaring device.

Publications (1)

Publication Number Publication Date
ZA975610B true ZA975610B (en) 1998-01-23

Family

ID=27669533

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9705610A ZA975610B (en) 1996-11-13 1997-06-25 Hole collaring device.

Country Status (1)

Country Link
ZA (1) ZA975610B (en)

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