ZA966725B - Prop prestressing device. - Google Patents

Prop prestressing device.

Info

Publication number
ZA966725B
ZA966725B ZA9606725A ZA966725A ZA966725B ZA 966725 B ZA966725 B ZA 966725B ZA 9606725 A ZA9606725 A ZA 9606725A ZA 966725 A ZA966725 A ZA 966725A ZA 966725 B ZA966725 B ZA 966725B
Authority
ZA
South Africa
Prior art keywords
prestressing device
prop
prop prestressing
prestressing
Prior art date
Application number
ZA9606725A
Inventor
Edward George Groves
Original Assignee
Props Proprietary Ltd M
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 Props Proprietary Ltd M filed Critical Props Proprietary Ltd M
Priority to ZA9606725A priority Critical patent/ZA966725B/en
Publication of ZA966725B publication Critical patent/ZA966725B/en

Links

ZA9606725A 1995-05-08 1996-08-07 Prop prestressing device. ZA966725B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA9606725A ZA966725B (en) 1995-05-08 1996-08-07 Prop prestressing device.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA953694 1995-05-08
ZA9606725A ZA966725B (en) 1995-05-08 1996-08-07 Prop prestressing device.

Publications (1)

Publication Number Publication Date
ZA966725B true ZA966725B (en) 1997-02-18

Family

ID=27737725

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9606725A ZA966725B (en) 1995-05-08 1996-08-07 Prop prestressing device.

Country Status (1)

Country Link
ZA (1) ZA966725B (en)

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