ZA802821B - Mine prop - Google Patents

Mine prop

Info

Publication number
ZA802821B
ZA802821B ZA00802821A ZA802821A ZA802821B ZA 802821 B ZA802821 B ZA 802821B ZA 00802821 A ZA00802821 A ZA 00802821A ZA 802821 A ZA802821 A ZA 802821A ZA 802821 B ZA802821 B ZA 802821B
Authority
ZA
South Africa
Prior art keywords
mine prop
prop
mine
Prior art date
Application number
ZA00802821A
Inventor
W Gouws
Original Assignee
Joubert R
W Gouws
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 Joubert R, W Gouws filed Critical Joubert R
Priority to ZA00802821A priority Critical patent/ZA802821B/en
Publication of ZA802821B publication Critical patent/ZA802821B/en

Links

ZA00802821A 1979-05-11 1980-05-12 Mine prop ZA802821B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA00802821A ZA802821B (en) 1979-05-11 1980-05-12 Mine prop

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA792298 1979-05-11
ZA00802821A ZA802821B (en) 1979-05-11 1980-05-12 Mine prop

Publications (1)

Publication Number Publication Date
ZA802821B true ZA802821B (en) 1981-05-27

Family

ID=27131400

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00802821A ZA802821B (en) 1979-05-11 1980-05-12 Mine prop

Country Status (1)

Country Link
ZA (1) ZA802821B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9347316B2 (en) 2012-08-30 2016-05-24 Burrell Mining Products, Inc. Telescopic mine roof support
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9347316B2 (en) 2012-08-30 2016-05-24 Burrell Mining Products, Inc. Telescopic mine roof support
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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