ZA987391B - An underground barrier - Google Patents

An underground barrier

Info

Publication number
ZA987391B
ZA987391B ZA987391A ZA987391A ZA987391B ZA 987391 B ZA987391 B ZA 987391B ZA 987391 A ZA987391 A ZA 987391A ZA 987391 A ZA987391 A ZA 987391A ZA 987391 B ZA987391 B ZA 987391B
Authority
ZA
South Africa
Prior art keywords
underground barrier
underground
barrier
Prior art date
Application number
ZA987391A
Inventor
Brendan Michael Benson
Original Assignee
Brendan Michael Benson
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 Brendan Michael Benson filed Critical Brendan Michael Benson
Priority to ZA987391A priority Critical patent/ZA987391B/en
Publication of ZA987391B publication Critical patent/ZA987391B/en

Links

ZA987391A 1997-08-27 1998-08-17 An underground barrier ZA987391B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA987391A ZA987391B (en) 1997-08-27 1998-08-17 An underground barrier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA977708 1997-08-27
ZA987391A ZA987391B (en) 1997-08-27 1998-08-17 An underground barrier

Publications (1)

Publication Number Publication Date
ZA987391B true ZA987391B (en) 1999-02-17

Family

ID=27144148

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA987391A ZA987391B (en) 1997-08-27 1998-08-17 An underground barrier

Country Status (1)

Country Link
ZA (1) ZA987391B (en)

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