| Patents for E03F 5 - Sewerage structures (11,230) |
|---|
| 07/10/2013 | CN203049722U Dual-layer filter screen |
| 07/10/2013 | CN203049721U Anti-blocking floor leakage filter sieve |
| 07/10/2013 | CN203049615U Well bore protection device |
| 07/10/2013 | CN103195159A Cover valve type multifunctional floor drain |
| 07/10/2013 | CN103195157A System and method for runoff in-situ processing in early days of urban rainfall |
| 07/10/2013 | CN103195130A Sewage-intercepting and flow-abandoning type rain collector capable of performing back flushing automatically |
| 07/10/2013 | CN103195101A Safety well lid |
| 07/10/2013 | CN102392486B Urban road storm runoff desanding device |
| 07/10/2013 | CN102383479B Full-automatic airtight drainer for draining by phases and preventing drying |
| 07/10/2013 | CN102352652B Staged invisible airtight automatic road drainer |
| 07/09/2013 | US8480887 Stormwater gully |
| 07/08/2013 | DE202013102772U1 Bodenablaufvorrichtung für sanitäre Installation Floor drain device for sanitary installation |
| 07/03/2013 | EP2609976A1 Light fluid separation device |
| 07/03/2013 | CN203034592U Seepage-proofing rain water impounding reservoir |
| 07/03/2013 | CN203034591U Self-carried oil removal integrated type sewage collection device |
| 07/03/2013 | CN203034590U Water storing and discharging tank |
| 07/03/2013 | CN203034589U Magnetic force floor drain |
| 07/03/2013 | CN203034588U Sewer port positioning alarming device |
| 07/03/2013 | CN203034587U Shower room ground drainage structure |
| 07/03/2013 | CN203034585U Sewage detection device |
| 07/03/2013 | CN203034566U Odor-prevention inspect-prevention floor drain core |
| 07/03/2013 | CN203034564U Floor drain |
| 07/03/2013 | CN203034563U Ultra-thin floor drain |
| 07/03/2013 | CN203034492U Reinforced concrete pipe ditch deformation seam |
| 07/03/2013 | CN203034482U Ring fan-shaped cement concrete squeezing brick and circular truncated cone cylinder-shaped inspection well wall built by same |
| 07/03/2013 | CN203034481U Rapid drainage structure for cable pit |
| 07/03/2013 | CN103184761A Vertical rainwater zoning drainage system |
| 07/03/2013 | CN103184760A Dustproof rain cover for roadside |
| 07/03/2013 | CN103184746A Manhole cover |
| 07/02/2013 | US8475655 Filter insert for curb inlet drain |
| 07/02/2013 | CA2562459C Liquid aspirator |
| 06/27/2013 | WO2013093387A1 Flow-limiting device |
| 06/27/2013 | WO2012028892A3 Method and circuit arrangement for recovering heat from wastewaters |
| 06/27/2013 | US20130161246 Covering consisting of a plurality of gratings inserted one into another |
| 06/27/2013 | US20130160203 Segmented drain systems |
| 06/27/2013 | DE102012101934A1 Kit for catchment basin used for discharging water from e.g. staircase of building, has cylindrical type rings which are fixed with each other using fixing unit and are provided with shoulder portions |
| 06/26/2013 | EP2606187A1 Covering consisting of a plurality of gratings inserted one into another |
| 06/26/2013 | CN203022115U Storm sewer cover board |
| 06/26/2013 | CN203022114U Leakage-proof antiskid sewer well lid |
| 06/26/2013 | CN203022113U Prefabricated open trench burying structure |
| 06/26/2013 | CN203022112U Prefabricated concrete open trench |
| 06/26/2013 | CN203022111U Ground permeable pipe |
| 06/26/2013 | CN203022110U Silt tee inspection well base |
| 06/26/2013 | CN203022109U Electroplating effluent treatment system |
| 06/26/2013 | CN203022106U Concrete apron slope with ditch |
| 06/26/2013 | CN203022082U Floor drain plug fastening structure |
| 06/26/2013 | CN103174217A Self-cleaning water seal device and assembling method thereof |
| 06/26/2013 | CN103174216A Method for constructing roof drain through adopting geotechnical formwork technology |
| 06/26/2013 | CN103174215A 地漏芯 Floor drain core |
| 06/26/2013 | CN103174189A Water storage system |
| 06/26/2013 | CN102561500B Green rainwater collection and sewage interception system for building districts |
| 06/26/2013 | CN102080408B Automatically sealing floor drain |
| 06/24/2013 | DE202013004552U1 Dükeranlage Dükeranlage |
| 06/20/2013 | WO2013090518A1 Waste water installation and method for reducing high content of harmful fluids in waste water |
| 06/19/2013 | EP2604161A2 Installation assembly |
| 06/19/2013 | CN203008116U Water discharge system |
| 06/19/2013 | CN203008115U Sewage treatment device for rural single-family toilet |
| 06/19/2013 | CN203008114U Concrete ditch cover plate with holes |
| 06/19/2013 | CN203008113U Ball valve closing type odor-resistant floor drain |
| 06/19/2013 | CN203008112U Resin concrete drainage ditch with water-in slot |
| 06/19/2013 | CN203008111U Concealed drainage well |
| 06/19/2013 | CN203008110U Wellhead structure of concealed drainage well |
| 06/19/2013 | CN203008109U Integral glass fiber reinforced plastic sewage inspection well |
| 06/19/2013 | CN203008108U Precast concrete block apron slope |
| 06/19/2013 | CN203008107U Apron slope with concrete open trench |
| 06/19/2013 | CN203008106U Outdoor water dispersing slope |
| 06/19/2013 | CN203008105U Noise-reduction air breather for siphon well of nuclear power plant |
| 06/19/2013 | CN203008103U System for rapidly draining and collecting rainwater on outdoor stair |
| 06/19/2013 | CN203008101U Novel draining channel |
| 06/19/2013 | CN203008065U Straight tube type odor-resistant floor drain |
| 06/19/2013 | CN203008064U Dual-filter straight-through type odor-resistant floor drain |
| 06/19/2013 | CN203008063U Straight tube type odor-resistant floor drain |
| 06/19/2013 | CN203008062U Odor-resistant and anti-blocking floor drain |
| 06/19/2013 | CN203008061U Hair-preventing floor drain |
| 06/19/2013 | CN203008060U Anti-blocking sewer floor drain |
| 06/19/2013 | CN203007983U Plastic well enabling users to check and remove foreign matters conveniently |
| 06/19/2013 | CN103165262A Buried type transformer |
| 06/19/2013 | CN103161217A Device capable of preventing strong and weak electric well from storing water |
| 06/19/2013 | CN103161216A Silent draining cover plate |
| 06/19/2013 | CN103161215A Design and construction of village ecotype drainage system |
| 06/19/2013 | CN103161208A Low-resistance tubular automatic sealing device |
| 06/19/2013 | CN101922180B Multifunctional combined type anti-overflow floor drain |
| 06/18/2013 | CA2616352C Water retention system |
| 06/14/2013 | DE202013102053U1 Schachtabdeckung Manhole cover |
| 06/13/2013 | WO2013083932A1 Construction for monitoring and controlling the flow and the quality of effluents in a discharge manifold |
| 06/13/2013 | WO2013083878A1 A guiding device and an arrangement for forming a groove |
| 06/13/2013 | WO2013083330A1 Apparatus for treating waste water |
| 06/13/2013 | DE102011120602A1 Drainage gutter for draining of large public area to supply surface water of e.g. waste water treatment unit, has drainage surface provided with recesses and bottom part, where drainage surface and side walls are formed as one-piece |
| 06/12/2013 | CN202990458U Integral-type bathroom |
| 06/12/2013 | CN202990093U Drain system for steamed oxygen pool |
| 06/12/2013 | CN202990092U Sewage pool decontamination device |
| 06/12/2013 | CN202990091U Rainwater disposing pond |
| 06/12/2013 | CN202990090U Control device for controlling to flow equally under condition of water level change |
| 06/12/2013 | CN202990089U Overall assembled well |
| 06/12/2013 | CN202990088U Floor drain |
| 06/12/2013 | CN202990087U Floor drain for preventing nuclear leakage |
| 06/12/2013 | CN202990086U Loose joint assembly inspection well with runner |
| 06/12/2013 | CN202990085U High-density polyethylene drain monomer and drain thereof |
| 06/12/2013 | CN202990084U Rain-proof acid-retreating ground groove |
| 06/12/2013 | CN202990080U Anti-blocking type rain water leading out pool of refuse landfill |