IL36889A0
(en )
1971-07-28
Apparatus for the production of plastics pipes
PH13386A
(en )
1980-03-25
Method of lining a pipe
CA965691A
(en )
1975-04-08
Process for lining pipe joints
ZA724516B
(en )
1973-03-28
Method of forming pipes
CA976045A
(en )
1975-10-14
Method of manufacturing covered steel pipes
KE2679A
(en )
1976-12-10
Method of forming pipe
IL38755A0
(en )
1972-04-27
Process and apparatus for the production of reinforcement
CA954551A
(en )
1974-09-10
Method of manufacturing flared tube couplings
CA948281A
(en )
1974-05-28
Method and apparatus for the production of welded tubing
CA962049A
(en )
1975-02-04
Process and apparatus for the production of straight-bead welded pipe
ZA723608B
(en )
1973-03-28
Method of fastening pipes
ZA706157B
(en )
1971-06-30
Process for the manufacture of seamless steel tubes
GB1415382A
(en )
1975-11-26
Apparatus for use in the production of tubes or pipes
CA960163A
(en )
1974-12-31
Silencing means for steel pipe production lines
JPS57185128A
(en )
1982-11-15
Manufacture of heat insulating-acoustic pipe
CS181314B1
(en )
1978-03-31
Method of coupling production for coupling of steel tubes with thermoplastic pipes
ZA721355B
(en )
1972-11-29
Production of tubes
JPS57185127A
(en )
1982-11-15
Manufacture of heat insulating-acoustic pipe
GB1398991A
(en )
1975-06-25
Process for repairing a cracked pipe
YU294572A
(en )
1979-07-10
Process for the production of shrinkable polyehylene tubes
CA919257A
(en )
1973-01-16
Process for producing spiralweld pipe
EG10804A
(en )
1976-06-30
Method for forming pipe joints for thermo plastic pipes and apparates therefor
AU440258B2
(en )
1973-09-06
Method of manufacturing seamless steel pipes
CA886087A
(en )
1971-11-16
Process for the production of pipe
AU1016670A
(en )
1971-07-15
A method forthe production of heat insulated line pipes