ZA804801B - A mine prop - Google Patents

A mine prop

Info

Publication number
ZA804801B
ZA804801B ZA00804801A ZA804801A ZA804801B ZA 804801 B ZA804801 B ZA 804801B ZA 00804801 A ZA00804801 A ZA 00804801A ZA 804801 A ZA804801 A ZA 804801A ZA 804801 B ZA804801 B ZA 804801B
Authority
ZA
South Africa
Prior art keywords
mine prop
prop
mine
Prior art date
Application number
ZA00804801A
Inventor
R Cohen
Original Assignee
Springbok Box Co 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 Springbok Box Co Ltd filed Critical Springbok Box Co Ltd
Priority to ZA00804801A priority Critical patent/ZA804801B/en
Publication of ZA804801B publication Critical patent/ZA804801B/en

Links

ZA00804801A 1979-08-07 1980-08-07 A mine prop ZA804801B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA00804801A ZA804801B (en) 1979-08-07 1980-08-07 A mine prop

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA794071 1979-08-07
ZA00804801A ZA804801B (en) 1979-08-07 1980-08-07 A mine prop

Publications (1)

Publication Number Publication Date
ZA804801B true ZA804801B (en) 1981-08-26

Family

ID=27131564

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00804801A ZA804801B (en) 1979-08-07 1980-08-07 A mine prop

Country Status (1)

Country Link
ZA (1) ZA804801B (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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