ZA933156B - Mine prop - Google Patents

Mine prop

Info

Publication number
ZA933156B
ZA933156B ZA933156A ZA933156A ZA933156B ZA 933156 B ZA933156 B ZA 933156B ZA 933156 A ZA933156 A ZA 933156A ZA 933156 A ZA933156 A ZA 933156A ZA 933156 B ZA933156 B ZA 933156B
Authority
ZA
South Africa
Prior art keywords
mine prop
prop
mine
Prior art date
Application number
ZA933156A
Inventor
Conrad Sevenster
Original Assignee
Western Deep Levels Limited
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 Western Deep Levels Limited filed Critical Western Deep Levels Limited
Publication of ZA933156B publication Critical patent/ZA933156B/en

Links

ZA933156A 1992-05-05 1993-05-05 Mine prop ZA933156B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA923238 1992-05-05

Publications (1)

Publication Number Publication Date
ZA933156B true ZA933156B (en) 1993-12-07

Family

ID=25581642

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA933156A ZA933156B (en) 1992-05-05 1993-05-05 Mine prop

Country Status (1)

Country Link
ZA (1) ZA933156B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9611738B2 (en) 2014-08-27 2017-04-04 Burrell Mining Products, Inc. Ventilated mine roof support
US9903203B2 (en) 2014-08-27 2018-02-27 Burrell Mining Products, Inc. Ventilated mine roof support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9611738B2 (en) 2014-08-27 2017-04-04 Burrell Mining Products, Inc. Ventilated mine roof support
US9903203B2 (en) 2014-08-27 2018-02-27 Burrell Mining Products, Inc. Ventilated mine roof support

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