128301 ⎘
Cleaning or keeping clear the surface of open water; Apparatus therefor; Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials; Devices for removing the material from the surface Archimedian screws
SYSTEMS AND METHODS FOR A MODULAR WATER CLEANING ROBOT
#2Apparatus and method for collecting marine debris
#3Pollution control vessel
#4Floating oil recovery suppressor and viscosity elevator
#5Oil spill collection device