| Patents for E03B 11 - Arrangements or adaptations of tanks for water supply (5,564) |
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| 02/14/2001 | CN2419274Y Stainless steel water collecting duct |
| 01/31/2001 | CN2417207Y Secondary constant pressure water supply installation |
| 01/31/2001 | CN2417206Y Water supply means |
| 01/31/2001 | CN1281926A Totally-enclosed roof tank without secondary pollution |
| 01/31/2001 | CN1281925A Totally-enclosed roof tank and its installation method |
| 01/24/2001 | CN2416140Y Per pump equalizing distribution frquency transformer microcomputer constant voltage variable water supply equipment |
| 01/23/2001 | US6176257 Regulated air suction valve |
| 01/23/2001 | US6176065 Stacked structure |
| 01/17/2001 | CN2415061Y Full-automatic water level controller |
| 01/10/2001 | CN1279320A Residual pipeline pressure and jet combined water supply apparatus |
| 01/03/2001 | CN2412931Y Flow compensating variable frequency water supply installation |
| 01/03/2001 | CN2412930Y Atmospheric pure water storage tank |
| 01/03/2001 | CN1060240C Fully automatic constant pressure water supply equipment |
| 12/27/2000 | CN2412043Y Waste water integrally utilizing box of bathroom |
| 12/27/2000 | CN2412041Y Magnetic floating ball electronic auto-cutting off device of normal pressure pressure storage tank |
| 12/27/2000 | CN1059944C Centralized water supply system capable of providing clear water |
| 12/20/2000 | CN2411280Y Small-sized pneumatic water supply installation |
| 12/19/2000 | US6161561 Method of supplying liquid |
| 12/13/2000 | CN2410331Y Enclosed running water supply device |
| 12/06/2000 | CN1275664A Dragon-palace type vegetable market |
| 11/29/2000 | EP1055780A1 Water reservoir |
| 11/29/2000 | CN2408143Y Automatic spare water device |
| 11/29/2000 | CN2408142Y Automatic control valve for cistern |
| 11/28/2000 | US6152707 Portable water tank and booster |
| 11/08/2000 | CN2404932Y Automatic water supply apparatus |
| 10/25/2000 | CN2402733Y Domestic automatic water storage tank |
| 10/18/2000 | CN2401603Y Easy cutting off water supply device |
| 10/18/2000 | CN2401602Y Storage and clean apparatus for running water |
| 10/18/2000 | CN2401601Y Running water apparatus |
| 10/11/2000 | CN2400506Y 不锈钢水箱 Stainless steel water tank |
| 09/27/2000 | CN2398340Y Diversion device for drinking water and non-drinking water of water tank |
| 09/27/2000 | CN2398339Y Water-supply valve for water tank |
| 09/27/2000 | CN1267770A Comprehensive water supply system |
| 09/13/2000 | CN2396107Y Integrated automatic water supplying device for building construction, life and fire controlling |
| 09/06/2000 | CN2394963Y Water supply selecting device from running water and pond |
| 09/06/2000 | CN2394962Y Overflow air suction and discharge device for water pond |
| 09/06/2000 | CN2394961Y Water pond on building |
| 09/06/2000 | CN2394960Y Water supply selector for buidling pond |
| 08/30/2000 | CN2393916Y Automatic water reservoir for stopping water supply |
| 08/23/2000 | CN2392822Y Water-level automatic controller |
| 08/23/2000 | CN2392821Y House-hold high-volumetric-proportion ground-surface automatic water-supplying apparatus |
| 08/22/2000 | US6105599 Transporting water device |
| 08/16/2000 | EP1027277A1 Mobile liquid dispenser |
| 08/16/2000 | CN2391917Y Arrangement for storage and supply of tap water |
| 07/26/2000 | CN2389179Y Roof water tank |
| 07/26/2000 | CN2389178Y Liquid storage container capable of automatic balancing air pressure |
| 07/19/2000 | CN2388229Y Monitoring controller for water supply system |
| 07/19/2000 | CN2388228Y Automatic controller for water tower |
| 07/19/2000 | CN2388227Y Electro-planted water tank |
| 07/19/2000 | CN2388226Y Domestic water-storage tank |
| 07/12/2000 | CN1259608A Leakage proof corrosion protection treatment of high level water tank |
| 07/12/2000 | CN1259607A Horizontal type changeable inner type rain collecting cellar |
| 07/04/2000 | US6082394 Closed type water storage container with water level controller and air filtering device |
| 06/20/2000 | US6077044 Well production management and storage system |
| 06/14/2000 | CN1256249A Sterilized water producing and storing apparatus |
| 05/31/2000 | CN2380618Y Tower-less water-purifying-supplying device |
| 05/31/2000 | CN1254783A Drinking water supply system with constant-pressure water storage |
| 05/24/2000 | CN2379529Y Environmental protection type water pool |
| 05/17/2000 | CN2378444Y High water tower water supply apparatus |
| 05/09/2000 | CA2171671C Double walled storage tank systems with enhanced wall integrity |
| 05/04/2000 | WO2000024974A1 Wide area water collection type underground water tank |
| 05/04/2000 | CA2252350A1 Water saving apparatus |
| 04/26/2000 | CN2375674Y Power-saving efficient automatic pressure water supply tank |
| 04/12/2000 | CN2373492Y Totally-enclosed atomospheric automatic water supply equipment |
| 04/12/2000 | CN2373491Y Water-supply air-supply equipment |
| 04/05/2000 | CN2372373Y Stainless inner plate combined water tank |
| 04/05/2000 | CN2372372Y Purification towerless water supply device |
| 03/22/2000 | CN2370070Y Closed plastic roof water tank |
| 03/15/2000 | CN2368882Y Assembled stainless steel water supplying tank |
| 03/01/2000 | CN2366456Y Quantitative water storage type self-control valve |
| 02/16/2000 | CN2364086Y Full-automatic controller for water tower |
| 02/16/2000 | CN2364085Y Automatic air-make-up water supply device |
| 02/08/2000 | US6021915 Foldable and simplified water tank |
| 01/26/2000 | CN2360452Y Ceramic multi-tube desulphourization duster |
| 01/19/2000 | CN2359348Y Automatic water-supply control device for high-building |
| 01/19/2000 | CN2359347Y Small automatic water supply machine |
| 01/19/2000 | CN2359346Y Water intake device capable of automatic control water level |
| 01/19/2000 | CN2359345Y Energy-saving water storage tank |
| 01/19/2000 | CN2359344Y Domestic automatic water storage apparatus |
| 01/05/2000 | CN2357048Y 不锈钢水箱 Stainless steel water tank |
| 12/29/1999 | CN2356074Y Filter glass fibre reinforced plastic water storage tank for edible water pretreatment |
| 12/29/1999 | CN2356073Y Automatic controller for high layer water tower level |
| 12/29/1999 | CN2356072Y Water supply tank for running water |
| 12/29/1999 | CN2356071Y Water storage tank |
| 12/23/1999 | WO1999065797A1 Water storage facility |
| 12/22/1999 | CN2355005Y Water supplier for osmotic deformation instrument |
| 12/22/1999 | CN2355004Y Assembled composite stainless steel mono-layer structure for water tank |
| 12/22/1999 | CN2354940Y Multifunctional automatic electric high pressure water supplier |
| 12/15/1999 | CN2353805Y Electronic detection-control type automatic water-supply device |
| 12/15/1999 | CN2353804Y Energy-saved indoor water-storage and water-purifying apparatus |
| 12/15/1999 | CN2353803Y Water-saving device |
| 12/15/1999 | CN2353802Y Sealing device for water pool |
| 12/08/1999 | CN2352583Y Arrangement for automatically controlling water supply for water tank |
| 11/24/1999 | CN2350442Y Frame reinforced beam structure built-up water tank |
| 11/10/1999 | CN2348017Y 自动供水装置 Automatic water supply device |
| 11/10/1999 | CN1046346C Air conditioning system of hydraulic pneumatic water-tank |
| 11/02/1999 | US5975133 Emergency water tank reservoir system |
| 10/27/1999 | CN2345590Y Automatic water supply device without tank |
| 10/27/1999 | CN2345589Y Multifunctional water holding device |
| 10/27/1999 | CN2345588Y Quick automatic settling and isolating device for contaninant in water pool and water tower |