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ZA200003410B - Yieldable mine prop. - Google Patents

Yieldable mine prop.

Info

Publication number
ZA200003410B
ZA200003410B ZA200003410A ZA200003410A ZA200003410B ZA 200003410 B ZA200003410 B ZA 200003410B ZA 200003410 A ZA200003410 A ZA 200003410A ZA 200003410 A ZA200003410 A ZA 200003410A ZA 200003410 B ZA200003410 B ZA 200003410B
Authority
ZA
South Africa
Prior art keywords
mine prop
yieldable mine
yieldable
prop
mine
Prior art date
Application number
ZA200003410A
Inventor
John Paul Mckelvey
Original Assignee
Gomec Developments Close Corp
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 Gomec Developments Close Corp filed Critical Gomec Developments Close Corp
Priority to ZA200003410A priority Critical patent/ZA200003410B/en
Publication of ZA200003410B publication Critical patent/ZA200003410B/en

Links

ZA200003410A 1999-04-08 2000-07-07 Yieldable mine prop. ZA200003410B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA200003410A ZA200003410B (en) 1999-04-08 2000-07-07 Yieldable mine prop.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA992589 1999-04-08
ZA200003410A ZA200003410B (en) 1999-04-08 2000-07-07 Yieldable mine prop.

Publications (1)

Publication Number Publication Date
ZA200003410B true ZA200003410B (en) 2001-02-02

Family

ID=27737958

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200003410A ZA200003410B (en) 1999-04-08 2000-07-07 Yieldable mine prop.

Country Status (1)

Country Link
ZA (1) ZA200003410B (en)

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