| Patents for E03B 11 - Arrangements or adaptations of tanks for water supply (5,564) |
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| 10/20/1999 | CN2344446Y Energy-saving, purifying and pressure-increasing water supply equipment |
| 10/20/1999 | CN2344445Y Frequency variable water supply equipment with improved pressure-measuring device |
| 10/20/1999 | CN2344444Y Automatic water vat |
| 10/20/1999 | CN1232118A Towerless pressure-water supply device |
| 10/20/1999 | CN1045807C Matched automatic pressure-stabilizing water supply apparatus |
| 10/13/1999 | CN2343214Y Full-automatic air pressure water-supplying equipment |
| 10/13/1999 | CN2343213Y Automatic water-storing and-supplying device |
| 10/13/1999 | CN2343211Y Remote-measuring controller for distant high-storey water tank water level |
| 10/06/1999 | CN2342024Y Pneumatic contineous booster water supply device |
| 09/29/1999 | CN2340735Y Automatic water tank |
| 09/22/1999 | CN2339630Y Fully-automatic water-suppty machine |
| 09/22/1999 | CN2339629Y Low-pressure water tank |
| 09/22/1999 | CN2339628Y Fully-automatic domestic water-supply device |
| 09/08/1999 | CN2337202Y In-pump water-deficient shut-off supplying water equipment |
| 09/08/1999 | CN2337201Y High-level pool automatic water supply apparatus |
| 09/08/1999 | CN2337200Y Water tank spillover air purifyer |
| 09/08/1999 | CN2337199Y Horizontal cylinder thin-plate water storage tank |
| 09/08/1999 | CN2337198Y Ultra-atmospheric pressure domestic storage tank for water supply |
| 09/01/1999 | CN2336014Y Full-automatic double-chamber air make-up fire demand water supply device |
| 09/01/1999 | CN2336013Y Water storage and transport device |
| 09/01/1999 | CN2336012Y Small vertical air pressure water tank for air make-up pneumatic installation water supply |
| 09/01/1999 | CN2336011Y Undergound full-automatic double-chamber air compensation water supply device |
| 08/25/1999 | EP0699255B1 Prefabricated stucture of ferroconcrete or a substitute material |
| 08/25/1999 | CN2334805Y Multi-funtion domestic water storage tank |
| 08/19/1999 | DE19805755A1 Drinking water storage basin |
| 08/18/1999 | EP0935698A1 A method of supplying liquid |
| 08/18/1999 | CN2333760Y Pipe-type water supply tank |
| 08/04/1999 | CN2331710Y Assembled ball-shape glass fiber reinforced plastic water tank |
| 07/28/1999 | CN2330712Y Water level lifter |
| 07/28/1999 | CN1224098A Common water supply equipment for fire demand and living water |
| 07/14/1999 | CN2328706Y 壁挂式贮水箱 Wall-mounted storage tanks |
| 07/14/1999 | CN2328705Y Water storage air purifying and body building device |
| 07/14/1999 | CN2328704Y Automatic compensation purifying and water storaging device |
| 07/14/1999 | CN2328702Y Variable program control full automatic tower-free energy saving water supply device |
| 07/14/1999 | CN1222614A Hydraulic automatic water supply equipment |
| 07/07/1999 | CN2327728Y Automatic water tank |
| 07/07/1999 | CN2327727Y Automatic closed water tank |
| 06/30/1999 | CN1221058A Living and fire-fighting voltage-stablization, frequency-conversion constant-pressure variable water supply equipment |
| 06/23/1999 | CN2325427Y Hot water circulation heated water storage tank |
| 06/16/1999 | CN2324191Y 自动水箱 Automatic tank |
| 06/16/1999 | CN2324190Y Energy-saving air pressing automatic supplying water equipment |
| 06/16/1999 | CN2324189Y Water supply device for high quality drinking water |
| 06/16/1999 | CN2324188Y Water-storing tank |
| 06/16/1999 | CN2324187Y Multi-function automatic storing water tank |
| 06/02/1999 | CN2321827Y Constant pressure automatic water supply equipment |
| 06/02/1999 | CN2321826Y Pipe-board type carbonized water tank |
| 06/02/1999 | CN2321825Y Water tank with water storage box |
| 05/26/1999 | CN2320673Y High-level pressure container |
| 05/26/1999 | CN2320672Y Water-saving water channel water-storage tank |
| 05/19/1999 | CN2319450Y Roof water tank enclosed for preventing secondary pollution |
| 05/19/1999 | CN2319399Y Wall magnetic water tank |
| 05/14/1999 | WO1999023027A1 Mobile liquid dispenser |
| 05/14/1999 | CA2308503A1 Mobile liquid dispenser |
| 05/12/1999 | CN2318273Y Combined household water storage container with water level automatic controlled |
| 05/11/1999 | US5901744 Water supply system for a water source with limited flow capability |
| 05/11/1999 | US5901734 Adjustable bury tank for water system |
| 05/05/1999 | CN2317256Y Automatic tank for running water |
| 05/05/1999 | CN2317255Y Purified water supply tank |
| 05/05/1999 | CN2317254Y Assembling steel plate high intensity enamel water tank |
| 05/05/1999 | CN1215816A Full-automatic air make-up control method using jet pump and air make-up tank to make up air in air pressure tank |
| 05/05/1999 | CN1215778A 水箱溢流空气净化器 Air purifier tank overflow |
| 04/28/1999 | CN2316344Y Activating circulation constant pressure water supplying device for water tank of high building |
| 04/27/1999 | CA2135345C Dental prophylaxis and water conservation device |
| 04/21/1999 | CN2315152Y Open and close type water supply tank |
| 04/14/1999 | CN2313970Y Special pneumatic pressure water feeder for extinguisher controlled by computer automatically |
| 04/14/1999 | CN2313969Y Pipeline pressurization water supplier with frequency varying control by programable controller |
| 04/14/1999 | CN2313968Y Water saving cistern |
| 04/07/1999 | CN2312975Y Assembling-type stainless-steel-lined cistern |
| 03/31/1999 | EP0905327A1 Water inlet device |
| 03/31/1999 | CN2312388Y Valve actuated by a float for water storage container |
| 03/31/1999 | CN2312258Y Equipment for storage of flushing water used for toilet equipment |
| 03/31/1999 | CN2312211Y Ball shaped glass-fiber reinforced plastic water container |
| 03/24/1999 | CN2311523Y Roof water supply tank inner chamber capable of preventing secondary water-supplying pollution |
| 03/24/1999 | CN2311522Y Assembling water tank |
| 03/24/1999 | CN2311521Y Purified water tank |
| 03/24/1999 | CN1211501A Laminated structure article |
| 03/17/1999 | CN2310794Y Pressure time delay full-automatic water supply control tank |
| 03/17/1999 | CN2310793Y Emergent water tank |
| 03/17/1999 | CN2310792Y Water-saving container |
| 03/10/1999 | CN2310098Y Boosting air compensated type water supply equipment for fire-fighting of high storied building |
| 03/03/1999 | CN2309366Y 气压自动给水设备 The automatic pressure water supply equipment |
| 03/03/1999 | CN2309365Y Automatic water supply water container |
| 02/24/1999 | CN2308642Y Cone type solar hot water storage tank |
| 02/17/1999 | CN2307829Y Household hanging type storage water tank |
| 02/10/1999 | CN2307042Y Fully automatic pumping motor hydraulic pressure controller |
| 02/10/1999 | CN2307041Y Mechanical fully automatic water storage tank |
| 02/10/1999 | CN2307040Y Water storage device |
| 02/03/1999 | CN2306269Y Integrated protection auto-controlled water-pumping numerical controller for water tower |
| 02/03/1999 | CN2306268Y Simple autocontroller for water level of water tower (tank) |
| 02/03/1999 | CN2306267Y Automatic controller for supplying water of water tower |
| 02/03/1999 | CN2306266Y Multifunctional full-automatic water supply device |
| 02/03/1999 | CN2306265Y Water purifying tank |
| 01/13/1999 | CN2303873Y Direct water-sucking apparatus |
| 12/23/1998 | CN2301479Y Automatic enclosing continuous water supply device |
| 12/23/1998 | CN2301478Y Light water supply pressed stainless steel sheet tank |
| 12/16/1998 | EP0883558A2 Collapsible container for liquids |
| 12/09/1998 | CN1201098A Fully-automatic siphon-flow water-carriage complete equipment |
| 12/02/1998 | CN2299093Y Vibration control water tank for grand buildings |
| 11/26/1998 | DE19720987A1 Expansion vessel with membrane for drinking water installations |
| 11/25/1998 | EP0879922A2 Stacked structure |