ZA806937B - Hydraulic pit prop - Google Patents

Hydraulic pit prop

Info

Publication number
ZA806937B
ZA806937B ZA00806937A ZA806937A ZA806937B ZA 806937 B ZA806937 B ZA 806937B ZA 00806937 A ZA00806937 A ZA 00806937A ZA 806937 A ZA806937 A ZA 806937A ZA 806937 B ZA806937 B ZA 806937B
Authority
ZA
South Africa
Prior art keywords
pit prop
hydraulic pit
hydraulic
prop
pit
Prior art date
Application number
ZA00806937A
Inventor
J Walker
Original Assignee
Dowty Mining Equipment Ltd
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 Dowty Mining Equipment Ltd filed Critical Dowty Mining Equipment Ltd
Publication of ZA806937B publication Critical patent/ZA806937B/en

Links

ZA00806937A 1980-06-19 1980-11-10 Hydraulic pit prop ZA806937B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8020149 1980-06-19

Publications (1)

Publication Number Publication Date
ZA806937B true ZA806937B (en) 1981-10-28

Family

ID=10514183

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00806937A ZA806937B (en) 1980-06-19 1980-11-10 Hydraulic pit prop

Country Status (1)

Country Link
ZA (1) ZA806937B (en)

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