Patents
Sitemap › E03 - Water supply; Sewerage › E03F - Sewers; Cesspools › E03F 5 - Sewerage structures
Patents for E03F 5 - Sewerage structures (11,230)
03/2014
03/12/2014CN203475586U Novel straight rainwater well
03/12/2014CN203475585U Novel four-way rainwater well
03/12/2014CN203475584U Novel three-way rainwater well
03/12/2014CN203475583U Precast resin concrete drainage ditch
03/12/2014CN203475582U Novel road inspection well device
03/12/2014CN203475581U Square concrete linkage module
03/12/2014CN203475580U Multi-functional combined rainwater plastic inspection well
03/12/2014CN203475579U Novel full-plastic four-way equal-diameter sewage well
03/12/2014CN203475578U Novel inspection well
03/12/2014CN203475577U Inspection well convenient to overhaul and maintain
03/12/2014CN203475574U Excrement collecting device
03/12/2014CN203475550U Straight-through water seal combination floor drain
03/12/2014CN203475548U Laterally-discharged floor drain
03/12/2014CN203475468U Well seat
03/12/2014CN103628561A Rain sewage float and sediment separation treatment all-in-one machine
03/12/2014CN103628560A Flow cutoff control device with memory function and flow cutoff control method thereof
03/12/2014CN103628559A Novel rainwater energy saving device for domestic use
03/12/2014CN103628558A Well cover for sewer
03/12/2014CN103628557A Integrated drainage manhole cover
03/12/2014CN103628448A Water-logging-proof system for underground building
03/12/2014CN101838992B Method for dry-method compatibilization of valley-type wet-method red dump site
03/11/2014CA2728989C Culvert end
03/06/2014WO2014035315A1 A device and a method for controlling a flow of liquid
03/06/2014DE202014100552U1 Ablaufvorrichtung Drain device
03/06/2014DE102012001551B4 Verfahren zur Reinigung von verschmutztem Niederschlagswasser Process for the purification of polluted stormwater
03/05/2014EP2703573A1 Floor drain and sanitary tub or shower tray with such a floor drain
03/05/2014CN203462722U Floor water-proof structure of bathroom paved with floor heating equipment
03/05/2014CN203462567U Mechanical automatic device used on well lid for draining well
03/05/2014CN203462566U Free draining hole cover plate for volute layer of underground plant
03/05/2014CN203462565U Odor-resistant and insect-resistant floor drain
03/05/2014CN203462564U Water-draining beam laminating well for connecting water-draining box culvert with sea area
03/05/2014CN203462563U Inspection well
03/05/2014CN203462559U Intelligent control anti-impact city concave-down rainwater park
03/05/2014CN203462489U Tee-joint plastic inspection well
03/05/2014CN203462488U Three-way plastic inspection well with precipitating chamber
03/05/2014CN102926453B Bottom filling prevention inspection well cover
03/04/2014US8663466 Flow baffle installation methods and apparatus
02/2014
02/27/2014WO2014030808A1 Foul-water storage and discharge device
02/27/2014WO2014029979A1 Method for cleaning a waste water vessel for the waste water industry
02/27/2014WO2014029872A1 Storm water delay device
02/27/2014DE202014001411U1 Rückhaltevorrichtung, insbesondere für Attikagullys Restraint, especially for Attika outlets
02/26/2014EP2700761A1 Drain
02/26/2014EP2700342A1 Shower tray panel
02/26/2014CN203456935U Integrated solar energy micro-power rainwater pumping station
02/26/2014CN203452178U Sewage lifter with good safety
02/26/2014CN203452177U Large water storage tank with waterproof cloth and having rapid response to emergency
02/26/2014CN203452176U Sewage collection pool for cow sports ground
02/26/2014CN203452175U Novel torrent groove for highway engineering
02/26/2014CN203452174U Plastic manhole
02/26/2014CN203452173U Discharge channel structure of traffic route
02/26/2014CN203452172U Sewage collection system for cow sports ground
02/26/2014CN203452147U Same-floor draining floor drain device
02/26/2014CN203452136U Circuit board circulation water using device
02/26/2014CN203452100U Inspection well cover with adjustable height
02/26/2014CN203452046U Anti-blocking flood intercepting trench
02/26/2014CN103608592A Method for automatic mutual alternation between pumps
02/26/2014CN103603425A Automatic water draining device for cable ducts and cable cambers of substation
02/26/2014CN103603424A Large-sized glass fiber-reinforced plastic inspection shaft with ladder stand
02/26/2014CN103603423A Water accumulation prevention system
02/26/2014CN103603419A Odor-resistant floor drain closing core
02/26/2014CN103603411A Composite anti-seepage water storage pool and water storage method for desert
02/26/2014CN103603373A Prefabricated inspection well and road construction method involving inspection well
02/26/2014CN103603320A LID (low impact development) type rainwater ditch and design and calculation method for same
02/25/2014US8658033 Method and system for installing a drain
02/25/2014US8657524 Adjustable recessed restrictor plate assembly
02/20/2014US20140048465 Environmental barrier device for a storm grate
02/19/2014CN203440911U Sewage treatment pumping station
02/19/2014CN203440910U Forcibly cleaning sewage lifting device
02/19/2014CN203440909U Road draining grate
02/19/2014CN203440908U Road water draining grate
02/19/2014CN203440907U Large-sized drainage floor drain
02/19/2014CN203440906U Rainwater pipeline opening preventing pedestrian from falling into
02/19/2014CN203440905U Floor drain with solidness and durableness
02/19/2014CN203440904U Water draining well falling-preventing device
02/19/2014CN203440903U Building outdoor apron
02/19/2014CN203440902U 地沟防撞装置 Waste anti-collision devices
02/19/2014CN203440900U Drainage system of dry-method red mud storage yard
02/19/2014CN203440876U Long-acting self-sealing stink-proof and smell-proof floor drain
02/19/2014CN203440833U Grating inner cover device used for preventing people from falling into drainage inspection well
02/19/2014CN103590485A Filter for filtering light and floated impurities of sewer
02/19/2014CN103590484A Automatic hydraulic control leaping weir initial rainwater catch basin and flow closure method
02/19/2014CN103590483A Coal water collecting system for hardening coal unloading yard ground of coal-fired power plant
02/19/2014CN103590482A Floor drain used for high-electromagnetic-shielding square cabin
02/19/2014CN103590481A Sewer cover plate capable of discharging floods
02/19/2014CN103590480A Non-welding assembly type finished open ditch
02/19/2014CN103590479A Novel water supplying and drainage device
02/19/2014CN103590476A Design construction method of low greenbelts alleviating floods
02/19/2014CN103590454A 地漏 Floor drain
02/19/2014CN102472041B Rainwater filtering device for inflow path
02/18/2014US8652323 Filter assembly for use in drainage system
02/18/2014CA2819033C Connecting profile, floor drain element fixed to the edge of a surface such as concrete casting to be wet-sealed, and method
02/13/2014DE102010002935B4 Stabrechen Bar Screen
02/12/2014CN203429925U Heat preservation ditch
02/12/2014CN203429781U Pump station base and pump station
02/12/2014CN203429780U Sewage pool isolation fence
02/12/2014CN203429779U Sewage lifting equipment for basement
02/12/2014CN203429778U Basement sewage lifting device
02/12/2014CN203429777U 配水单元 Water distribution unit
02/12/2014CN203429776U Anti-blocking catch basin lid
02/12/2014CN203429775U Bathroom floor drain
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