Flushing device for a toilet
Flushing device for water-closets
Flushing device of toilet
Flushing mechanism for a dual flush cistern
Flushing mechanism for toilet tank
Flushing water control device for a toilet tank
Incremental dual storage water flush toilet
Liquid volume control for a liquid storage tank
Method and apparatus for conserving water used in the disposal o
Method and device for timer-controlled flushing of water...
Multiple flush toilet valve assembly
Multiple variable flush water storage tank toilet
Pressurized dual flush system
Pump operated plumbing fixture
Pump operated plumbing fixture
Pump operated plumbing fixture
Pump operated plumbing fixture
Reduces the amount of water flow in toilets
Regulatable flush valve for tank flush toilets
Selectable toilet-water-level flushing system