ZA815085B - Mining prop - Google Patents

Mining prop

Info

Publication number
ZA815085B
ZA815085B ZA815085A ZA815085A ZA815085B ZA 815085 B ZA815085 B ZA 815085B ZA 815085 A ZA815085 A ZA 815085A ZA 815085 A ZA815085 A ZA 815085A ZA 815085 B ZA815085 B ZA 815085B
Authority
ZA
South Africa
Prior art keywords
mining prop
prop
mining
Prior art date
Application number
ZA815085A
Inventor
Dirk Cornelius Stephanu Venter
Brian Gilbert Holder
Original Assignee
Baltic Investment Sa
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 Baltic Investment Sa filed Critical Baltic Investment Sa
Priority to ZA815085A priority Critical patent/ZA815085B/en
Publication of ZA815085B publication Critical patent/ZA815085B/en

Links

ZA815085A 1980-08-21 1981-07-24 Mining prop ZA815085B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA815085A ZA815085B (en) 1980-08-21 1981-07-24 Mining prop

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA805141 1980-08-21
ZA815085A ZA815085B (en) 1980-08-21 1981-07-24 Mining prop

Publications (1)

Publication Number Publication Date
ZA815085B true ZA815085B (en) 1982-08-25

Family

ID=27132409

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA815085A ZA815085B (en) 1980-08-21 1981-07-24 Mining prop

Country Status (1)

Country Link
ZA (1) ZA815085B (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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