ZA898173B - Mine prop or like support - Google Patents

Mine prop or like support

Info

Publication number
ZA898173B
ZA898173B ZA898173A ZA898173A ZA898173B ZA 898173 B ZA898173 B ZA 898173B ZA 898173 A ZA898173 A ZA 898173A ZA 898173 A ZA898173 A ZA 898173A ZA 898173 B ZA898173 B ZA 898173B
Authority
ZA
South Africa
Prior art keywords
support
mine prop
prop
mine
Prior art date
Application number
ZA898173A
Inventor
Ronald Cohen
Cohen Ronald
Original Assignee
Derglen Cc
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 Derglen Cc filed Critical Derglen Cc
Priority to ZA898173A priority Critical patent/ZA898173B/en
Publication of ZA898173B publication Critical patent/ZA898173B/en

Links

ZA898173A 1988-11-23 1989-10-27 Mine prop or like support ZA898173B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA898173A ZA898173B (en) 1988-11-23 1989-10-27 Mine prop or like support

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA888759 1988-11-23
ZA898173A ZA898173B (en) 1988-11-23 1989-10-27 Mine prop or like support

Publications (1)

Publication Number Publication Date
ZA898173B true ZA898173B (en) 1991-02-27

Family

ID=27139671

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA898173A ZA898173B (en) 1988-11-23 1989-10-27 Mine prop or like support

Country Status (1)

Country Link
ZA (1) ZA898173B (en)

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