ZA925256B - Mine prop - Google Patents

Mine prop

Info

Publication number
ZA925256B
ZA925256B ZA925256A ZA925256A ZA925256B ZA 925256 B ZA925256 B ZA 925256B ZA 925256 A ZA925256 A ZA 925256A ZA 925256 A ZA925256 A ZA 925256A ZA 925256 B ZA925256 B ZA 925256B
Authority
ZA
South Africa
Prior art keywords
mine prop
prop
mine
Prior art date
Application number
ZA925256A
Inventor
Raymond Berkley Botha
Berkley Botha Raymond
Original Assignee
Berkley Botha Raymond
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 Berkley Botha Raymond filed Critical Berkley Botha Raymond
Priority to ZA925256A priority Critical patent/ZA925256B/en
Publication of ZA925256B publication Critical patent/ZA925256B/en

Links

ZA925256A 1991-04-30 1992-07-15 Mine prop ZA925256B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA925256A ZA925256B (en) 1991-04-30 1992-07-15 Mine prop

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA913253 1991-04-30
ZA925256A ZA925256B (en) 1991-04-30 1992-07-15 Mine prop

Publications (1)

Publication Number Publication Date
ZA925256B true ZA925256B (en) 1993-04-28

Family

ID=27141936

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA925256A ZA925256B (en) 1991-04-30 1992-07-15 Mine prop

Country Status (1)

Country Link
ZA (1) ZA925256B (en)

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