AU472547B2
(en )
1976-05-27
Fluid actuated pipe connection and method
CA935459A
(en )
1973-10-16
Joints between pipes of different diameters and couplings and gaskets for the same
CA946251A
(en )
1974-04-30
Method of transporting liquid and gas
CA968850A
(en )
1975-06-03
Pipeline inspection pig
NL7500511A
(en )
1975-07-23
INTERNAL LINING AND SEALING OF PIPES.
JPS52151925A
(en )
1977-12-16
Fluid tight sealing arrangement of coupling
CA964309A
(en )
1975-03-11
Locked and sealing coupling for pipes
CS190363B2
(en )
1979-05-31
The pipeline coupling of the gas burners
CA967355A
(en )
1975-05-13
Apparatus for coating the inside of pipe
CS193029B2
(en )
1979-09-17
System of the choke valve for the sucction pipeline of the engine
CA1018823A
(en )
1977-10-11
Method of pipeline transportation of natural gas
AU473642B2
(en )
1976-07-01
Rigid joint between gas or liquid pipes
CA997473A
(en )
1976-09-21
Gas flow calculation system
CA963036A
(en )
1975-02-18
Pipe manifold flange
CA988558A
(en )
1976-05-04
Distribution of fluids from pipes
IL46835A0
(en )
1975-05-22
Sealing ring for pipe couplings
CA944521A
(en )
1974-04-02
Sealing of pipes
ZA714767B
(en )
1972-10-25
Procedure for the isolation and the purification of doxicycline
AU483697B2
(en )
Pipeline inspection pig
AU461189B2
(en )
1972-11-30
Sealing of pipes
JPS5273519A
(en )
1977-06-20
Seal method of joint of outer wall plate and its holder
CA936194A
(en )
1973-10-30
Pipe to flange couplings and method of forming the same
GB1397396A
(en )
1975-06-11
Connection for plastics-lined metal pipes
AU6839074A
(en )
1975-10-30
Transportable assembly of pipes
CA862019A
(en )
1971-01-26
Equipment for inside and outside quenching of long pipe