128250 ⎘
Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates; Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material Arresting devices for waterborne materials
Sub-classes:PREFABRICATED VERTICAL GEOTEXTILE DITCH CHECK SYSTEM
#2SEPARATING DEVICE AND METHOD OF OPERATING A SEPARATING DEVICE
#3PREFABRICATED VERTICAL GEOTEXTILE DITCH CHECK SYSTEM
#4Precast Dam Structure With Flowpath
#5Layout Method of Large-flux Algae Control Wells Based on Sluice-pump Hub Area
#6SYSTEMS AND METHODS TO REVERSIBLY SPAN A SURFACE OF A WATERWAY
#7Prefabricated vertical geotexile ditch check system
#8SEDIMENT RETAINING STRUCTURE IN WATER COURSES
#9Precast dam structure with flowpath
#10Method and device for treating cyanobacteria in water area based on biological competition principle
#11Stream debris restraining structure
#12Fine mesh fish larvae protection system for traveling water screens
#13Inclined plates for CSO
#14Grid bar for a bar screen of a filter unit, and filter unit equipped therewith
#15Ash management trench
#16Conveyor belt filter device
#17Sieve drum and installation equipped with it for removing materials to be sieved from a liquid
#18Rotary type dust removing machine
#19Facility for removal of materials and/or polluting substances contained in watercourses
#20Skimmer system
#21Inclined plates for CSO
#22Hydro-electric power plant comprising a grating assembly for taking water into the turbine, which is designed to discharge floating debris stopped by the grating
#23Foreign-object offshore processing system
#24Water deflection silt collection system
#25WATER SCREEN BELT MODULE
#26Obstruction Device for Flowing Waterways
#27Water filtration system having removable filter panels
#28Algae skimmer and debris removal system
#29Floating litter trap
#30Sluice support
#31Method and apparatus for ensuring a minimum bypass flow from a hydropower diversion box