ZA844219B - Mining support pillar - Google Patents

Mining support pillar

Info

Publication number
ZA844219B
ZA844219B ZA844219A ZA844219A ZA844219B ZA 844219 B ZA844219 B ZA 844219B ZA 844219 A ZA844219 A ZA 844219A ZA 844219 A ZA844219 A ZA 844219A ZA 844219 B ZA844219 B ZA 844219B
Authority
ZA
South Africa
Prior art keywords
support pillar
mining support
mining
pillar
support
Prior art date
Application number
ZA844219A
Inventor
John Aneck Hahn
Leon Dison
Original Assignee
Appl Substituted Stratafix Pty
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 Appl Substituted Stratafix Pty filed Critical Appl Substituted Stratafix Pty
Priority to ZA844219A priority Critical patent/ZA844219B/en
Publication of ZA844219B publication Critical patent/ZA844219B/en

Links

ZA844219A 1983-03-23 1984-06-05 Mining support pillar ZA844219B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA844219A ZA844219B (en) 1983-03-23 1984-06-05 Mining support pillar

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA832042 1983-03-23
ZA844219A ZA844219B (en) 1983-03-23 1984-06-05 Mining support pillar

Publications (1)

Publication Number Publication Date
ZA844219B true ZA844219B (en) 1986-02-26

Family

ID=27134444

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA844219A ZA844219B (en) 1983-03-23 1984-06-05 Mining support pillar

Country Status (1)

Country Link
ZA (1) ZA844219B (en)

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