ZA997810B - Mine prop. - Google Patents

Mine prop.

Info

Publication number
ZA997810B
ZA997810B ZA9907810A ZA997810A ZA997810B ZA 997810 B ZA997810 B ZA 997810B ZA 9907810 A ZA9907810 A ZA 9907810A ZA 997810 A ZA997810 A ZA 997810A ZA 997810 B ZA997810 B ZA 997810B
Authority
ZA
South Africa
Prior art keywords
mine prop
prop
mine
Prior art date
Application number
ZA9907810A
Inventor
Trevor Charles Frost
Original Assignee
Trevor Charles Frost
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 Trevor Charles Frost filed Critical Trevor Charles Frost
Priority to ZA9907810A priority Critical patent/ZA997810B/en
Publication of ZA997810B publication Critical patent/ZA997810B/en

Links

ZA9907810A 1998-12-10 1999-12-22 Mine prop. ZA997810B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA9907810A ZA997810B (en) 1998-12-10 1999-12-22 Mine prop.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA9811313 1998-12-10
ZA9907810A ZA997810B (en) 1998-12-10 1999-12-22 Mine prop.

Publications (1)

Publication Number Publication Date
ZA997810B true ZA997810B (en) 2000-06-30

Family

ID=27145087

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9907810A ZA997810B (en) 1998-12-10 1999-12-22 Mine prop.

Country Status (1)

Country Link
ZA (1) ZA997810B (en)

Similar Documents

Publication Publication Date Title
ZA997873B (en) Mining apparatus.
GB2330596B (en) Mine prop
ZA977556B (en) Mine prop.
ZA997426B (en) Mine prop.
ZA997810B (en) Mine prop.
ZA996114B (en) Mine shuttlecar.
ZA994259B (en) Mine support prop.
ZA200002396B (en) Mine prop.
ZA992714B (en) Mining machine.
ZA995920B (en) Mine prop preloader.
ZA995584B (en) A mine prop prestressor.
ZA973881B (en) Mine prop.
ZA976799B (en) Mine prop.
ZA9710500B (en) Mine prop.
ZA200202204B (en) Yielding mine prop.
ZA200000963B (en) Mine prop prestressing means.
ZA997159B (en) Mine prop prestressing means.
ZA200003410B (en) Yieldable mine prop.
ZA989141B (en) Mine support prop.
ZA984889B (en) Mine prop
ZA985591B (en) Mine prop
ZA986265B (en) A mine prop.
ZA200006823B (en) A mine prop.
ZA200100716B (en) A mine prop.
ZA992090B (en) Prop preloading.