A washing agent dispenser is described, for a household washing machine, namely a dishwasher, said dispenser including a tank for containing a liquid washing agent, to which a device is associated for the visual control of the level of said liquid washing agent. According to the invention, said control...http://www.google.es/patents/US6851581?utm_source=gb-gplus-sharePatente US6851581 - Washing agent dispenser for a household a dishwasher
Washing agent dispenser for a household a dishwasher
