JPS5522587A
(en )
1980-02-18
Pipe recovery device
ZA792171B
(en )
1980-05-28
A method to arrange an adjustable flow restricting valve member at a tubular pipe,and a device for utilization of the method
NO146450C
(en )
1982-09-29
DEVICE FOR IMPROVING THE FLOW IMAGE IN A GAS PIPE
ZA787301B
(en )
1979-12-27
A device for connecting tube or pipe ends
JPS556080A
(en )
1980-01-17
Positioning device for joining pipe for pipe
JPS54157325A
(en )
1979-12-12
Fluid passage conduit and pipe coupling
GB2026704B
(en )
1982-11-10
Device for measuring fluid flow in tubing
JPS5517783A
(en )
1980-02-07
Ceramicccoated conduit pipe
PT71759A
(en )
1980-10-01
Process and device for the energy production from a fluid flow
PT68038B
(en )
1979-11-19
A method to interrupt a media flow through a tubulat pipe and a device for utilizing the method
AU524636B2
(en )
1982-09-23
Sensing pulsating fluid flow in conduit
JPS5530596A
(en )
1980-03-04
Builttup pipe device
GB2094951B
(en )
1984-07-18
Method for the mass conversion of a liquid flow into a steam flow and apparatus therefor
JPS555285A
(en )
1980-01-16
Device for removing weld bulge from resistanceewelded pipe
GB2029873B
(en )
1982-08-11
Device for reversing fluid flow to a drillbit
DE2961084D1
(en )
1981-12-24
Method and apparatus for inhibiting combustible fluid flowing through a conduit and system including apparatus
ZA792820B
(en )
1980-06-25
Device for feeding a gas into a liquid flowing in a conduit
ZA782947B
(en )
1979-06-27
A method to interrupt a media flow through a tubular pipe and a device for utilizing the method
GB2047230A
(en )
1980-11-26
Fluid flow apparatus
DE2966272D1
(en )
1983-11-10
A device for measuring the flow velocity of fluids
GB2019993B
(en )
1983-01-26
Device for limiting gas flow in a gas lighter
ZA767700B
(en )
1977-11-30
A damper for shutting off gas flow in a pipe line
JPS5564988A
(en )
1980-05-16
Pipe fusion welding device
JPS552870A
(en )
1980-01-10
Conduit pipe with multiiwall
ZA786138B
(en )
1980-06-25
Fluid flow control device