SG47993G - Method and apparatus for installing a replacement pipe in an existing underground conduit - Google Patents

Method and apparatus for installing a replacement pipe in an existing underground conduit

Info

Publication number
SG47993G
SG47993G SG47993A SG47993A SG47993G SG 47993 G SG47993 G SG 47993G SG 47993 A SG47993 A SG 47993A SG 47993 A SG47993 A SG 47993A SG 47993 G SG47993 G SG 47993G
Authority
SG
Singapore
Prior art keywords
installing
existing underground
replacement pipe
underground conduit
conduit
Prior art date
Application number
SG47993A
Original Assignee
Nu Pipe Inc
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
Priority claimed from GB8908227A external-priority patent/GB2218490B/en
Application filed by Nu Pipe Inc filed Critical Nu Pipe Inc
Publication of SG47993G publication Critical patent/SG47993G/en

Links

SG47993A 1988-04-13 1993-04-16 Method and apparatus for installing a replacement pipe in an existing underground conduit SG47993G (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18090488A 1988-04-13 1988-04-13
GB8908227A GB2218490B (en) 1988-04-13 1989-04-12 Method and apparatus for installing a replacement pipe in an existing underground conduit

Publications (1)

Publication Number Publication Date
SG47993G true SG47993G (en) 1993-06-25

Family

ID=26295203

Family Applications (2)

Application Number Title Priority Date Filing Date
SG48093A SG48093G (en) 1988-04-13 1993-04-16 Method and apparatus for installing a replacement pipe in an existing underground conduit
SG47993A SG47993G (en) 1988-04-13 1993-04-16 Method and apparatus for installing a replacement pipe in an existing underground conduit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG48093A SG48093G (en) 1988-04-13 1993-04-16 Method and apparatus for installing a replacement pipe in an existing underground conduit

Country Status (1)

Country Link
SG (2) SG48093G (en)

Also Published As

Publication number Publication date
SG48093G (en) 1993-06-25

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