128994 ⎘
Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using rotating digging elements
Apparatus and method for inserting an elongate object into a trench
#2Apparatus for locating elongate object in a trench in a floor of a body of water
#3Submarine cable trencher
#4Trench cutting apparatus and method
#5Trenching assembly for laying in a trench a continuous pipeline and trenching method
#6DEVICE FOR THE INSTALLATION OF VACUUM CONSOLIDATION DEWATERING HORIZONTAL DRAINS FOR DEWATERING SLUDGE PONDS
#7System and method for laying an underwater pipeline on a bed of a body of water
#8Pipe trenching
#9Digging machine
#10Device and method for burying a conduit in the bed of a body of water
#11TRENCHING DEVICE
#12Manipulating trenching apparatus and methods
#13Self-propelled underwater vehicles and systems for underground laying a continuous elongated member in a bed of a body of water
#14Steerable underwater trenching apparatus
#15Underwater trenching apparatus
#16System for subsea cable installation
#17Method and system for laying underground a continuous elongated member in a bed of a body of water
#18Method and system of laying underwater pipelines in the bed of a body of water
#19Multiple function control system for work machine
#20Multiple function control system for work machine
#21Method of trenching below the water table
#22Vehicle for installing a cable in a ground formation
#23Multiple function control system for work machine
#24Tool carrier attachment adapter