|
GB9118461D0
|
|
Fitting a flow control valve into a service pipe
|
|
GB9027971D0
|
|
A pipe coupling
|
|
GB9002312D0
|
|
A pipe repair or jointing collar
|
|
EP0352018A1
|
|
A pipe jointing or closing device
|
|
GB8906204D0
|
|
A pipe repair or connection clamp
|
|
GB8900818D0
|
|
A pilot drill detent
|
|
GB8817014D0
|
|
A pipe jointing or closing device
|
|
GB8719246D0
|
|
Pipeline drilling rig
|
|
GB8711595D0
|
|
Pipe coupling
|
|
GB8708649D0
|
|
A pipe repair or jointing collar
|
|
GB8608819D0
|
|
Pipe repair
|
|
GB8432093D0
|
|
Pipe sealing device
|
|
GB8415223D0
|
|
Pipe jointing system
|
|
GB8410436D0
|
|
Pipe coupling
|
|
GB8403605D0
|
|
Electro-fusion fitting and control apparatus
|
|
GB8324804D0
|
|
Protective sleeve for pipe joints
|
|
GB2071813A
|
|
Seal and gate valve incorporating same
|
|
GB2071814A
|
|
Lockable control mechanism
|
