ZA867311B - Base structure for a mine prop - Google Patents

Base structure for a mine prop

Info

Publication number
ZA867311B
ZA867311B ZA867311A ZA867311A ZA867311B ZA 867311 B ZA867311 B ZA 867311B ZA 867311 A ZA867311 A ZA 867311A ZA 867311 A ZA867311 A ZA 867311A ZA 867311 B ZA867311 B ZA 867311B
Authority
ZA
South Africa
Prior art keywords
base structure
mine prop
prop
mine
base
Prior art date
Application number
ZA867311A
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 ZA867311A priority Critical patent/ZA867311B/en
Publication of ZA867311B publication Critical patent/ZA867311B/en

Links

ZA867311A 1985-09-26 1986-09-25 Base structure for a mine prop ZA867311B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA867311A ZA867311B (en) 1985-09-26 1986-09-25 Base structure for a mine prop

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA857420 1985-09-26
ZA867311A ZA867311B (en) 1985-09-26 1986-09-25 Base structure for a mine prop

Publications (1)

Publication Number Publication Date
ZA867311B true ZA867311B (en) 1987-05-27

Family

ID=27136541

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA867311A ZA867311B (en) 1985-09-26 1986-09-25 Base structure for a mine prop

Country Status (1)

Country Link
ZA (1) ZA867311B (en)

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