129008 ⎘
Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
UNDERWATER MILLING SUCTION ROBOT
#2ROBOT FOR POND DESILTING
#3Treatment method for a river system in a reservoir area and treatment system
#4EXCAVATION INSTALLATION
#5Autonomous vertically-adjustable dredge
#6Cutterhead debris guard
#7DITCH DIGGING AND DITCH CLEANING APPARATUS
#8Propulsion system for a watercraft
#9Method and device for deepening riverbeds and their cleaning from sediments
#10Method for maneuvering a vessel
#11Rotary ditcher attachment for an excavator
#12Cutter head for removing material from a water bed
#13Method of dredging a pond
#14Cutter head for dredging ground and method for dredging using this cutter head
#15Mobile vacuum excavation attachment for vehicle