ZA842903B - Mine support - Google Patents

Mine support

Info

Publication number
ZA842903B
ZA842903B ZA842903A ZA842903A ZA842903B ZA 842903 B ZA842903 B ZA 842903B ZA 842903 A ZA842903 A ZA 842903A ZA 842903 A ZA842903 A ZA 842903A ZA 842903 B ZA842903 B ZA 842903B
Authority
ZA
South Africa
Prior art keywords
mine support
mine
support
Prior art date
Application number
ZA842903A
Inventor
Willem Johannes Pretorius
Original Assignee
H L & H Timber Prod
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 H L & H Timber Prod filed Critical H L & H Timber Prod
Priority to ZA842903A priority Critical patent/ZA842903B/en
Publication of ZA842903B publication Critical patent/ZA842903B/en

Links

ZA842903A 1983-05-17 1984-04-18 Mine support ZA842903B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA842903A ZA842903B (en) 1983-05-17 1984-04-18 Mine support

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA833504 1983-05-17
ZA842903A ZA842903B (en) 1983-05-17 1984-04-18 Mine support

Publications (1)

Publication Number Publication Date
ZA842903B true ZA842903B (en) 1984-11-28

Family

ID=27134584

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA842903A ZA842903B (en) 1983-05-17 1984-04-18 Mine support

Country Status (1)

Country Link
ZA (1) ZA842903B (en)

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