ZA201900399B - Mine support block - Google Patents

Mine support block

Info

Publication number
ZA201900399B
ZA201900399B ZA2019/00399A ZA201900399A ZA201900399B ZA 201900399 B ZA201900399 B ZA 201900399B ZA 2019/00399 A ZA2019/00399 A ZA 2019/00399A ZA 201900399 A ZA201900399 A ZA 201900399A ZA 201900399 B ZA201900399 B ZA 201900399B
Authority
ZA
South Africa
Prior art keywords
support block
mine support
mine
block
support
Prior art date
Application number
ZA2019/00399A
Inventor
Frans Roelof Petrus Pienaar
Mark Howell
Original Assignee
Frans Roelof Petrus Pienaar
Mark Howell
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 Frans Roelof Petrus Pienaar, Mark Howell filed Critical Frans Roelof Petrus Pienaar
Publication of ZA201900399B publication Critical patent/ZA201900399B/en

Links

ZA2019/00399A 2017-10-19 2019-01-21 Mine support block ZA201900399B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA201707081 2017-10-19

Publications (1)

Publication Number Publication Date
ZA201900399B true ZA201900399B (en) 2021-06-30

Family

ID=76578199

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2019/00399A ZA201900399B (en) 2017-10-19 2019-01-21 Mine support block

Country Status (1)

Country Link
ZA (1) ZA201900399B (en)

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