ZA867351B - Coupling for a mine prop - Google Patents

Coupling for a mine prop

Info

Publication number
ZA867351B
ZA867351B ZA867351A ZA867351A ZA867351B ZA 867351 B ZA867351 B ZA 867351B ZA 867351 A ZA867351 A ZA 867351A ZA 867351 A ZA867351 A ZA 867351A ZA 867351 B ZA867351 B ZA 867351B
Authority
ZA
South Africa
Prior art keywords
coupling
mine prop
prop
mine
Prior art date
Application number
ZA867351A
Inventor
John Edward Lewthwaite
Original Assignee
Standard Brass Iron & Steel Fo
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 Standard Brass Iron & Steel Fo filed Critical Standard Brass Iron & Steel Fo
Priority to ZA867351A priority Critical patent/ZA867351B/en
Publication of ZA867351B publication Critical patent/ZA867351B/en

Links

ZA867351A 1985-09-26 1986-09-26 Coupling for a mine prop ZA867351B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA867351A ZA867351B (en) 1985-09-26 1986-09-26 Coupling for a mine prop

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA857429 1985-09-26
ZA867351A ZA867351B (en) 1985-09-26 1986-09-26 Coupling for a mine prop

Publications (1)

Publication Number Publication Date
ZA867351B true ZA867351B (en) 1987-05-27

Family

ID=27136547

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA867351A ZA867351B (en) 1985-09-26 1986-09-26 Coupling for a mine prop

Country Status (1)

Country Link
ZA (1) ZA867351B (en)

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