| Patents for E03B 1 - Methods or layout of installations for water supply (1,879) |
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| 07/22/2008 | US7401801 Remotely releasable coupler and hose retrieval mechanism for airbrake system |
| 07/17/2008 | WO2008046992A3 Device for saving water by recirculation. |
| 07/16/2008 | EP1943391A1 Greywater device and method for applying same |
| 07/16/2008 | CN101220602A Automatic water transmission |
| 07/10/2008 | US20080163935 Auxiliary Water Supply for a Building |
| 07/10/2008 | CA2574075A1 Auxiliary water supply for a building |
| 07/01/2008 | US7392826 Valve device and multiport regulating assembly comprising a plurality of such devices |
| 06/24/2008 | US7389722 Gas flush mixing system and method |
| 06/18/2008 | EP1931830A1 Waste water outlet |
| 06/12/2008 | US20080136138 Remotely Releasable Coupler and Hose Retrieval Mechanism for Airbrake System |
| 06/11/2008 | CN101195411A Full-automatic constant pressure watercraft water supply system |
| 06/05/2008 | US20080128025 Controller, System and Method for Providing Supplementing Water |
| 06/05/2008 | US20080127878 General Purpose Submarine Having High Speed Surface Capability |
| 06/05/2008 | DE102006056891A1 Procedure for filling of water guiding circulation systems, comprises guiding a feeder for filling water by a softening device, transferring an additive into the demineralized water and then filling it into the circulation system |
| 06/04/2008 | CN100392191C Anti-oscillation water transport structure |
| 05/29/2008 | CA2668934A1 Control system |
| 05/28/2008 | CN201065543Y Catch basin and catch pit type polluted water filtering and water intake system |
| 05/15/2008 | WO2007040394A8 Greywater device and method for applying same |
| 05/14/2008 | CN100387456C Valve for fuel tank |
| 04/24/2008 | WO2008020288A3 Water-saving shower |
| 04/23/2008 | EP1913257A1 Pump device |
| 04/10/2008 | US20080083466 Control valve assembly for a faucet |
| 04/08/2008 | US7353844 Solenoid-operated safety valve device particularly for a washing machine |
| 04/03/2008 | US20080078447 Low vapor pressure high purity gas delivery system |
| 03/12/2008 | EP1270827B1 Water distribution amount predicting system |
| 03/06/2008 | US20080058771 Method for Multiple Dosage of Liquid Products, Dosing Apparatus and Dosing System |
| 02/28/2008 | WO2008023084A1 Self-contained system for using water employed in dwellings |
| 02/28/2008 | US20080047593 Rollover car wash for large vehicles |
| 02/27/2008 | CN201027323Y Catchment distant range conveying system at river debouchment |
| 02/21/2008 | US20080041468 Coupler |
| 02/21/2008 | US20080041448 Exhaust pipe having turbulence wings and an exhaust system |
| 02/12/2008 | US7328699 Diving mask |
| 02/12/2008 | US7328593 Refrigerant valve arrangement |
| 02/07/2008 | US20080029170 Three-in-one valve and control system |
| 01/29/2008 | US7322089 Method of inserting a valve stem into a valve stem aperture defined by a wheel movable along an assembly line |
| 01/17/2008 | US20080011663 Aquitransistors for Integrated Hydrologic Circuit |
| 01/10/2008 | US20080006335 Hose Connection Device |
| 12/26/2007 | EP1451413A4 Real-time component monitoring and replenishment system for multicomponent fluids |
| 12/26/2007 | CN101091449A Irrigation system |
| 12/18/2007 | US7308906 Multi-story water distribution system |
| 12/13/2007 | WO2007079434A3 Limited loss laminar flow dampers for heating, ventilation, and air conditioning (hvac) systems |
| 12/13/2007 | WO2007024800A3 Device and method for making discrete volumes of a first fluid in contact with a second fluid, which are immiscible with each other |
| 12/13/2007 | WO2006113075A3 Electronic proportioning valve |
| 11/28/2007 | CN200981643Y Small-sized constant-pressure water supply installation for ship |
| 11/22/2007 | WO2007083172B1 Electronic greywater reusing washing machine |
| 11/22/2007 | WO2007076381A3 Fluid control device |
| 11/22/2007 | US20070267074 Systems and Methods Providing Hands Free Water Faucet Control |
| 11/22/2007 | US20070267073 Bridge faucet assembly |
| 11/21/2007 | EP1857600A1 Device for storing and treating rainwater |
| 10/17/2007 | CN101054809A Energy-saving tap water supply system |
| 10/11/2007 | WO2007114370A1 Water distribution information management device |
| 10/11/2007 | DE19741827B4 Ablaufarmatur für Bade- oder Duschwannen A drain fitting for bathtubs or shower trays |
| 09/27/2007 | US20070221271 Process liquid supply system, process liquid supply method, and storage medium |
| 09/07/2007 | WO2007100244A1 Water mains system with monitoring of addition of branches, system and method therefor |
| 09/07/2007 | WO2007083172A3 Electronic greywater reusing washing machine |
| 09/07/2007 | CA2642234A1 Water mains system with monitoring of addition of branches, system and method therefor |
| 09/06/2007 | US20070204923 Solenoid-Operated Safety Valve Device Particularly For A Washing Machine |
| 09/06/2007 | US20070204908 High purity carbon dioxide delivery system using dewars |
| 09/05/2007 | CN101029620A Hydraulic generating energy saver on roof |
| 09/04/2007 | US7265978 Control apparatus having fluid passage for cooling purpose |
| 08/08/2007 | CN101012642A Bank side seawater delivery equipment directly climbing roads steply by natural force |
| 08/02/2007 | US20070175511 Blending facility set-up and operation |
| 07/26/2007 | WO2007083172A2 Electronic greywater reusing washing machine |
| 07/25/2007 | CN101003980A System for handling architecture source point invisible returned back |
| 07/19/2007 | WO2007079552A1 Sanitary wastewater recycling installation |
| 07/19/2007 | US20070164171 Water supply pass-through apparatus |
| 07/19/2007 | US20070163647 Microfabricated micro fluid channels |
| 07/19/2007 | CA2635779A1 Sanitary wastewater recycling installation |
| 07/18/2007 | CN101002044A Controller, system and method for providing supplementing water |
| 07/17/2007 | US7243639 Valve for fuel tank |
| 07/05/2007 | WO2007076381A2 Fluid control device |
| 06/28/2007 | US20070144591 Pressure regulator |
| 06/28/2007 | US20070144590 Fluid control device |
| 06/27/2007 | CN1986981A Information analysis system for water distribution and pipelines |
| 06/13/2007 | CN1980864A 水处理 Water Treatment |
| 06/07/2007 | US20070125423 Liquid supply method and apparatus |
| 06/06/2007 | EP1792022A1 Submarine water reservoir |
| 05/31/2007 | US20070119500 Meter proving method and system |
| 05/23/2007 | CN1317676C Optimum operation controller of wide area equipment |
| 05/09/2007 | EP1783284A1 Water-saving method, device and installation |
| 05/03/2007 | WO2005113905A3 Valve stem installation assembly using radial zone identification system |
| 05/03/2007 | US20070095930 Installation, device and method for saving water |
| 05/02/2007 | EP1778591A2 Filter medium comprising paratacamite, acamite or botallackite; or comprising cu2(oh)3cl; or comprising cuco3 and cu(oh)2 and method for grey water filtering |
| 04/25/2007 | CN1312060C Lake purification system for controlling algae growth effectively and method thereof |
| 04/17/2007 | US7204263 Flow control method for micro system |
| 04/12/2007 | WO2007040394A1 Greywater device and method for applying same |
| 04/12/2007 | CA2624447A1 Greywater device and method for applying same |
| 04/10/2007 | US7201180 Water supply system |
| 04/05/2007 | WO2007036685A1 Waste water outlet |
| 04/04/2007 | EP1769178A1 Controller, system and method for providing supplementing water |
| 04/03/2007 | US7198062 Fluid control valve |
| 04/03/2007 | CA2564149A1 Water flow control system and apparatus |
| 03/13/2007 | US7189358 Integrated analysis chambers communicated to the micropumps; and integrated analysis devices to test said fluid in said analysis chambers for an analyte. |
| 03/01/2007 | WO2007022578A1 Fire sprinkler system |
| 02/28/2007 | CN1922431A Remotely releasable coupler and hose retrieval mechanism for airbrake system |
| 02/21/2007 | EP1753923A1 Waste water distribution system |
| 02/21/2007 | CN1916304A Method for reusing synthesized middle water |
| 02/07/2007 | CN2866242Y Moving water room |
| 02/06/2007 | US7171984 Mixer tap |
| 02/06/2007 | US7171974 Production method of silver halide photographic emulsion and production apparatus thereof |