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ZA814869B - Mine support grop - Google Patents

Mine support grop

Info

Publication number
ZA814869B
ZA814869B ZA814869A ZA814869A ZA814869B ZA 814869 B ZA814869 B ZA 814869B ZA 814869 A ZA814869 A ZA 814869A ZA 814869 A ZA814869 A ZA 814869A ZA 814869 B ZA814869 B ZA 814869B
Authority
ZA
South Africa
Prior art keywords
grop
mine support
mine
support
support grop
Prior art date
Application number
ZA814869A
Inventor
M Thom
Original Assignee
M Thom
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 M Thom filed Critical M Thom
Priority to ZA814869A priority Critical patent/ZA814869B/en
Publication of ZA814869B publication Critical patent/ZA814869B/en

Links

ZA814869A 1980-07-22 1981-07-16 Mine support grop ZA814869B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA814869A ZA814869B (en) 1980-07-22 1981-07-16 Mine support grop

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA804405 1980-07-22
ZA814869A ZA814869B (en) 1980-07-22 1981-07-16 Mine support grop

Publications (1)

Publication Number Publication Date
ZA814869B true ZA814869B (en) 1982-07-28

Family

ID=27132343

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA814869A ZA814869B (en) 1980-07-22 1981-07-16 Mine support grop

Country Status (1)

Country Link
ZA (1) ZA814869B (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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