GB2097839B
(en )
1985-04-17
Device for burying conduits laid on sea beds and for digging up conduits buried in sea beds
DE3378376D1
(en )
1988-12-08
Improvements in or relating to welding and laying pipelines
HU9203340D0
(en )
1993-03-01
Method and device for lining pipelines and conductions
GB2214263B
(en )
1992-03-11
Self-propelled vehicle for use in pipes
GB2130332B
(en )
1986-03-12
A hydrodynamic device in engine cooling system
DE3464395D1
(en )
1987-07-30
Trench backfill device
IL66826A0
(en )
1982-12-31
Water distribution device and system including same
DE3464639D1
(en )
1987-08-13
Sub-soil drainage piping
GB2117483B
(en )
1985-07-10
Conduit support device
GB2137721B
(en )
1987-10-21
Burying conduits
GB2049094B
(en )
1983-09-01
Apparatus for burying pipes or cables in the sea bed
EP0353877A3
(en )
1990-12-19
Tank comprising embedded flanged conduit
GB2179116A
(en )
1987-02-25
Pipeline, method and device for laying it
EP0148267A4
(en )
1985-09-18
Method and device for detecting damage to buried object.
GB2069094B
(en )
1984-05-23
Burying pipelines in the sea bed
JPS57186688A
(en )
1982-11-17
Conduit underwater transport method, conduit underwater transport device and conduit device
GB2172032B
(en )
1988-06-15
Apparatus for laying flexible drainage pipes in trenched ground
GB2138939B
(en )
1985-05-15
Arrangement for use in burying an underwater cable
IE821035L
(en )
1982-11-04
Device for burying conduits laid on sea beds and for digging¹up conduits buried in sea beds
DE3266258D1
(en )
1985-10-24
Device for laying a cable in a trench on the sea bed
JPS57162904A
(en )
1982-10-06
Vibration preventing device in magnetically floating railway
GB2182749B
(en )
1989-10-25
Water pipes and means for preventing damage thereto
GB2099953B
(en )
1984-10-24
Laying pipelines in trenches
DE3066125D1
(en )
1984-02-23
Device for burying a line in the sea bed
JPS5776381A
(en )
1982-05-13
Method and device for laying pipeline in trench filled with bract or mud