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ZA927490B - Mine prop. - Google Patents

Mine prop.

Info

Publication number
ZA927490B
ZA927490B ZA927490A ZA927490A ZA927490B ZA 927490 B ZA927490 B ZA 927490B ZA 927490 A ZA927490 A ZA 927490A ZA 927490 A ZA927490 A ZA 927490A ZA 927490 B ZA927490 B ZA 927490B
Authority
ZA
South Africa
Prior art keywords
mine prop
prop
mine
Prior art date
Application number
ZA927490A
Inventor
Pieter Anthon Hattingh
Original Assignee
Plastamid Pty 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 Plastamid Pty Ltd filed Critical Plastamid Pty Ltd
Publication of ZA927490B publication Critical patent/ZA927490B/en

Links

ZA927490A 1991-09-12 1992-09-30 Mine prop. ZA927490B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA917259 1991-09-12

Publications (1)

Publication Number Publication Date
ZA927490B true ZA927490B (en) 1993-08-16

Family

ID=25580954

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA927490A ZA927490B (en) 1991-09-12 1992-09-30 Mine prop.

Country Status (1)

Country Link
ZA (1) ZA927490B (en)

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