ZA841849B - Mine support - Google Patents

Mine support

Info

Publication number
ZA841849B
ZA841849B ZA841849A ZA841849A ZA841849B ZA 841849 B ZA841849 B ZA 841849B ZA 841849 A ZA841849 A ZA 841849A ZA 841849 A ZA841849 A ZA 841849A ZA 841849 B ZA841849 B ZA 841849B
Authority
ZA
South Africa
Prior art keywords
mine support
mine
support
Prior art date
Application number
ZA841849A
Inventor
Willem Johannes Pretorius
Original Assignee
H L & H Timber Prod
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 H L & H Timber Prod filed Critical H L & H Timber Prod
Priority to ZA841849A priority Critical patent/ZA841849B/en
Publication of ZA841849B publication Critical patent/ZA841849B/en

Links

ZA841849A 1983-03-14 1984-03-13 Mine support ZA841849B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA841849A ZA841849B (en) 1983-03-14 1984-03-13 Mine support

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA831720 1983-03-14
ZA841849A ZA841849B (en) 1983-03-14 1984-03-13 Mine support

Publications (1)

Publication Number Publication Date
ZA841849B true ZA841849B (en) 1984-10-31

Family

ID=27134417

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA841849A ZA841849B (en) 1983-03-14 1984-03-13 Mine support

Country Status (1)

Country Link
ZA (1) ZA841849B (en)

Similar Documents

Publication Publication Date Title
GB8308153D0 (en) Mine support
GB8334690D0 (en) Mine system
GB8318806D0 (en) Roof support
GB8311825D0 (en) Roof support
GB8322841D0 (en) Mine support
ZW16784A1 (en) Elongate mine support
GB8330460D0 (en) Mine support
ZA841849B (en) Mine support
ZA842903B (en) Mine support
AU531947B2 (en) Duct-locking support
GB8426284D0 (en) Mine roof support
HUT37970A (en) Mine supporting device
ZA848020B (en) Elongate mine support
GB8306354D0 (en) Mine roof supports
ZA842708B (en) Yieldable mine support
ZA84656B (en) Mining support
ZA838401B (en) Mine support
ZA83437B (en) Mine support
GB2150192B (en) Mineroof support
GB8307391D0 (en) Mine roof support
ZA827733B (en) Mine support
ZA824861B (en) Mine support
ZA827734B (en) Mine support
ZA828541B (en) Mine support
ZA828584B (en) Mine support