ZA785166B - A hydraulic mine prop - Google Patents

A hydraulic mine prop

Info

Publication number
ZA785166B
ZA785166B ZA00785166A ZA785166A ZA785166B ZA 785166 B ZA785166 B ZA 785166B ZA 00785166 A ZA00785166 A ZA 00785166A ZA 785166 A ZA785166 A ZA 785166A ZA 785166 B ZA785166 B ZA 785166B
Authority
ZA
South Africa
Prior art keywords
mine prop
hydraulic mine
hydraulic
prop
mine
Prior art date
Application number
ZA00785166A
Inventor
M Koppers
P Marr
Original Assignee
Bochumer Eisen Heintzmann
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 Bochumer Eisen Heintzmann filed Critical Bochumer Eisen Heintzmann
Priority to ZA00785166A priority Critical patent/ZA785166B/en
Publication of ZA785166B publication Critical patent/ZA785166B/en

Links

ZA00785166A 1978-09-12 1978-09-12 A hydraulic mine prop ZA785166B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA00785166A ZA785166B (en) 1978-09-12 1978-09-12 A hydraulic mine prop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00785166A ZA785166B (en) 1978-09-12 1978-09-12 A hydraulic mine prop

Publications (1)

Publication Number Publication Date
ZA785166B true ZA785166B (en) 1979-08-29

Family

ID=25573404

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00785166A ZA785166B (en) 1978-09-12 1978-09-12 A hydraulic mine prop

Country Status (1)

Country Link
ZA (1) ZA785166B (en)

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