Trenching device mounted on a carrier vehicle and comprising a high diameter trenching wheel
FR3016176A1
EXCAVATOR ASPIRATOR EQUIPPED WITH ORGANES FOR PUMPING WASTE AND GRAVES
FR3016175A1
Excavator aspirator
FR2967988A1
Automatic winding and rolling device of a high pressure cleaning hose associated with a suction pipe equipped with a combined hydrocessor vehicle
EP1916040A2
Device for washing tubes, in particular tubes of heat-exchanger bundles
FR2900215A1
Manual mechanical blocking device for a driven vehiculating pressurized fluid, especially a piping wash drive
FR2890873A1
Treatment system for polluted gas stream produced by exhaust of waste tank vacuum pump uses tank of scrubbing liquid through which gas is passed in fine bubbles
FR2864523A1
PROCESS FOR PREVENTING THE FORMATION OF AN INSALUBRE AND / OR EXPLOSIVE ATMOSPHERE IN THE ENVIRONMENT OF A CISTERN AND A DEVICE FOR CARRYING OUT SAID METHOD
