ZA994691B - A method of strengthening pipes. - Google Patents

A method of strengthening pipes.

Info

Publication number
ZA994691B
ZA994691B ZA9904691A ZA994691A ZA994691B ZA 994691 B ZA994691 B ZA 994691B ZA 9904691 A ZA9904691 A ZA 9904691A ZA 994691 A ZA994691 A ZA 994691A ZA 994691 B ZA994691 B ZA 994691B
Authority
ZA
South Africa
Prior art keywords
strengthening
pipes
strengthening pipes
Prior art date
Application number
ZA9904691A
Inventor
Hercules Salomo Du Preez
Original Assignee
Hercules Salomo Du Preez
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 Hercules Salomo Du Preez filed Critical Hercules Salomo Du Preez
Publication of ZA994691B publication Critical patent/ZA994691B/en

Links

ZA9904691A 1998-04-28 1999-07-21 A method of strengthening pipes. ZA994691B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA979635 1998-04-28

Publications (1)

Publication Number Publication Date
ZA994691B true ZA994691B (en) 2000-01-31

Family

ID=25586669

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9904691A ZA994691B (en) 1998-04-28 1999-07-21 A method of strengthening pipes.

Country Status (1)

Country Link
ZA (1) ZA994691B (en)

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