| Patents for E03D 1 - Water flushing devices with cisterns (9,510) |
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| 05/06/1998 | CN2280731Y Urinal with cistern |
| 05/06/1998 | CN2280727Y Urine flushing device for toilet closet |
| 05/06/1998 | CN2280726Y Water-discharge tank integrated with lining of low cistern |
| 05/06/1998 | CN2280725Y Cistern valve |
| 05/06/1998 | CN2280724Y Water saving device for toilet cistern |
| 05/06/1998 | CN2280722Y Device for reforming toilet water system to save water |
| 05/06/1998 | CN1180774A Water-saving type gas controlled washing water tank |
| 04/29/1998 | CN2280122Y Cistern for toilet |
| 04/29/1998 | CN2280121Y Two-section type water saving flushing device for closet |
| 04/29/1998 | CN2280120Y Water-saving type flushing device for closets |
| 04/28/1998 | US5742951 For a flush valve operated cistern |
| 04/28/1998 | US5742950 Apparatus for pressure assisted flush toilets |
| 04/23/1998 | WO1998016696A1 Flush toilet |
| 04/22/1998 | CN2279388Y Controlling button for flushing valve of cistern for closet |
| 04/22/1998 | CN2279387Y Pressing water initiating siphon discharge non-leaking cistern for closet |
| 04/21/1998 | US5740561 Water-saving structure of toilet bowl water tank |
| 04/15/1998 | CN2278722Y Double water chamber water-saving cistern for closet |
| 04/15/1998 | CN2278721Y Water-saving dual-purpose toilet's cistern |
| 04/15/1998 | CN2278720Y Multifunctional cistern for toilet |
| 04/15/1998 | CN1178856A Forced stepped water flushing valve for toilet cistern |
| 04/15/1998 | CN1038057C Double water level flushing device for water closet |
| 04/14/1998 | US5738141 WC-cistern filling valve |
| 04/09/1998 | WO1998014669A1 Adjustable fill valve assembly |
| 04/08/1998 | CN2278020Y Double-stage adjustable valve for cistern |
| 04/08/1998 | CN2278019Y Hand-washing convenient cistern for closet |
| 04/08/1998 | CN2278018Y Closet flushing device using waste water |
| 04/01/1998 | CN1177670A Adjustable water-contral valve for toilet closet and method for ingerniously mounting water-saving ring |
| 04/01/1998 | CN1177669A Dual-stage water-supply toilet-closet cistern control mechanism |
| 03/26/1998 | WO1998012393A1 A device for the flushtank of a water-closet |
| 03/25/1998 | CN2276949Y Water saving toilet cistern |
| 03/25/1998 | CN1177042A Cistern-keeping-empty type water saving controller |
| 03/24/1998 | US5731758 Toilet water economizer |
| 03/18/1998 | CN2276523Y Toilet cistern flusing apparatus with waterlight, water saving three control function |
| 03/18/1998 | CN2276522Y Water saving and energy saving type device flushing toilet using gathered waste water |
| 03/11/1998 | EP0828032A2 Flushing cistern |
| 03/11/1998 | CN2276037Y Siphon device |
| 03/11/1998 | CN2276036Y Concealed water-saving cistern for toilet |
| 03/11/1998 | CN2276035Y Closet flushing device by discharging life water |
| 03/04/1998 | EP0725866B1 Flushing system for water closets |
| 03/04/1998 | CN2275604Y Water-saving toilet |
| 03/04/1998 | CN2275603Y Water-saving cistern |
| 03/04/1998 | CN1174919A Device of flushing toilet by using waste water of bath |
| 02/25/1998 | CN2275125Y Syphon cistern for flushing toilet |
| 02/24/1998 | US5720053 Apparatus for regulating the quantity of liquid for the flushing of toilet bowls |
| 02/18/1998 | CN2274661Y Water saving toilet cistern |
| 02/18/1998 | CN2274660Y Cistern valve for water saving toilet |
| 02/18/1998 | CN2274659Y Cistern valve for limited flush toilet |
| 02/11/1998 | CN2274218Y Energy-saved type water-discharge valve |
| 02/11/1998 | CN2274217Y Toilet-closet cistern flushing device with concentric two-shaft switch structure |
| 02/11/1998 | CN2274216Y Toilet closet cistern flushing device of press-switching structure |
| 02/11/1998 | CN2274215Y Water-saved flushing device of filtering waste water |
| 02/10/1998 | US5715860 Adjustable valve for controlling the amount of water refilling a toilet bowl after flushing |
| 02/10/1998 | US5715859 For controlling water level in a storage tank |
| 02/04/1998 | CN2273743Y Water saving type two-purpose cover of cistern for closet |
| 02/03/1998 | US5713086 Flushing device for a toilet |
| 01/27/1998 | US5711039 Dual power-flush toilet |
| 01/21/1998 | CN2272911Y Low-level cistern for flushing toilet |
| 01/20/1998 | US5708991 Water saving device for a water closet |
| 01/20/1998 | US5708990 Commode flush accessory |
| 01/14/1998 | CN2272463Y Multi-function flushing cistern for water closet |
| 01/14/1998 | CN2272462Y No pollution pneumatic cistern for water closet flusing |
| 01/13/1998 | US5706529 Water closet |
| 01/07/1998 | CN2272030Y Drain valve of cistern |
| 01/06/1998 | US5704076 Controlled toilet flushing system |
| 12/29/1997 | EP0814208A2 Bend for a drainage tube |
| 12/24/1997 | CN2271183Y Sleeve siphon diaphragm water tank automatic flushing valve |
| 12/23/1997 | US5699563 For a toilet |
| 12/18/1997 | DE19636298C1 Cistern with at least one installation device for fixture on wall or similar |
| 12/17/1997 | EP0618988B1 A fluid discharge valve |
| 12/17/1997 | CN2270759Y Leak-proof water-saving closet |
| 12/17/1997 | CN2270758Y Water-saving flushing device with cistern for closet |
| 12/17/1997 | CN2270757Y Two section cistern for water closet |
| 12/17/1997 | CN1167862A Water discharge sectional control device |
| 12/11/1997 | DE19618645A1 Flushing device for toilet |
| 12/10/1997 | CN2270079Y Water-saving leakage-preventing water toilet cistern |
| 12/03/1997 | CN2269423Y Hydraulic sucking disc type cistern parts for flushing toilet |
| 12/03/1997 | CN2269422Y Water saving device for water flushing public toilet |
| 12/03/1997 | CN1166458A Domestic water recovering and treating method and equipment |
| 12/02/1997 | US5692249 Top mounted flush valve |
| 11/26/1997 | CN2268729Y Sealed water saving ciston of toilet |
| 11/20/1997 | WO1997043493A1 Spring member and a valve device for a water-closet |
| 11/12/1997 | CN2267285Y Water saving high pressure cistern |
| 11/12/1997 | CN2267284Y Two-purpose sitting closet using water or waste-water |
| 11/12/1997 | CN2267283Y Two-purpose sitting closet using water or waste-water |
| 11/12/1997 | CN2267282Y Water saving type water discharging control device for high-level or low-level flushing cistern for closet |
| 11/12/1997 | CN2267281Y Cistern with double quantity of discharging water |
| 11/12/1997 | CN2267280Y Siphon type automatic water flushing with cistern for closet |
| 11/12/1997 | CN2267279Y Stink-proof and automatic water flushing closet for user squatting on the heels |
| 11/12/1997 | CN1164880A Discharge valve |
| 11/11/1997 | US5685027 Siphonic flush valve for toilets |
| 11/11/1997 | US5685026 Structure of toilet bowl |
| 11/11/1997 | US5685025 Flush control system of a ballfloat toilet |
| 11/06/1997 | WO1997041314A1 Toilet flushing tank unit |
| 11/05/1997 | CN2266616Y Straight-fall down two-flushing draw off valve with operation device |
| 11/05/1997 | CN2266615Y Double-controlling sanitary flushing valve |
| 11/05/1997 | CN2266614Y Leakage preventing device for cistern of closet |
| 11/05/1997 | CN1163966A Urinal with cistern |
| 11/05/1997 | CN1163965A Water-saving deodorizing full-automatic toilet |
| 10/29/1997 | CN2266004Y Adjustable water discharge cistern |
| 10/29/1997 | CN2266003Y Multifunctional leakless flushing cistern |