NO154174C
(en )
1986-07-30
PROCEDURE AND DEVICE FOR ANCHORING OF PIPE PIPES ON THE SEA.
NO162357C
(en )
1989-12-13
SYSTEM FOR INSPECTION OF INNER WALLS IN PIPE PIPES.
NO810125L
(en )
1982-04-19
DEVICE FOR INSPECTION OF PIPE PIPES
NO874790D0
(en )
1987-11-17
PROCEDURE AND DEVICE FOR LINING AND REVERSING OF PIPE PIPES.
AR226266A1
(en )
1982-06-15
PROCEDURE FOR INTERIORMLY LINKING PIPES AND PIPE TO PUT THE PROCEDURE INTO PRACTICE
IT1107800B
(en )
1985-11-25
DEVICE AND PROCEDURE FOR THE FORMATION OF PIPES
NO782817L
(en )
1979-02-26
FITTING FOR INSPECTION OF PIPE PIPES
NO159207C
(en )
1988-12-07
PROCEDURE AND INSTALLATION FOR AA PUT PIPE PIPES FOR COOLED GAS.
NO880117D0
(en )
1988-01-13
PROCEDURE FOR LINING OF PIPE PIPES AND CHANNELS.
NO814400L
(en )
1982-07-12
PROCEDURE FOR THE PREPARATION OF CORROSION INHIBITORS
IT1170719B
(en )
1987-06-03
DEVICE AND PROCEDURE FOR THE INSPECTION OF PIPES AND PIPES
DK193185D0
(en )
1985-04-30
PROCEDURE AND PIPE SECTION FOR BUILDING THERMALLALLY INSULATED PIPELINE
IT1140288B
(en )
1986-09-24
JOINT SLEEVE FOR FLEXIBLE PIPES AND RELATED PROCEDURE
NO902490L
(en )
1990-12-07
PROCEDURE AND DEVICE FOR TEMPORARY PLUGING OF PIPE PIPES.
NO782816L
(en )
1979-02-26
FITTING FOR INSPECTION OF PIPE PIPES
NO854530L
(en )
1986-05-15
PROCEDURE AND COMPOSITION FOR TREATMENT OF PIPE PIPES.
DK563988D0
(en )
1988-10-07
PIPES OR PIPE AND PROCEDURE FOR THE PREPARATION OF SUCH PIPES OR PIPES
GB2081406B
(en )
1983-12-07
Pipes and pipe joints
NO823236L
(en )
1983-03-29
PROCEDURE FOR LAUNCHING OF LONG PIPE PIPES AND AID FOR IMPLEMENTATION OF THE PROCEDURE
NO882947L
(en )
1990-01-02
PROCEDURE AND EQUIPMENT FOR TOWING AND INSTALLATION OF PREFABRICATED LONG PIPE PIPES.
NO822959L
(en )
1983-03-04
DEVICE FOR MECHANICAL CONNECTING OF UNDERGROUND PIPES
NO157433C
(en )
1988-03-16
PRESSURE-BALANCED EXPANSION CONNECTION FOR PIPE PIPES.
JPS5287854A
(en )
1977-07-22
Leakkpreventive method of branched joint portion of sewage pipe
NO902665D0
(en )
1990-06-14
PROCEDURE AND EQUIPMENT FOR THE ASSEMBLY / DEMOVAL OF UNLOCKED PIPES IN LONG PIPE BUNTERS.
DK150783D0
(en )
1983-04-05
PROCEDURE FOR TENSION OF PIPE PIPES