Dishwashing machine with multidose dispenser of powder detergent

A dishwashing machine comprising:

• a washing tank;
• a door mounted to said tank so as to be movable between an open position at which the tank can be loaded and a closed position, said door having an inner wall facing the interior of the washing tank when said door is in the closed position thereof;
• a shell-like housing fitted to the inner wall of said door;
• and a reservoir-dispenser assembly removably inserted in said housing, said reservoir-dispenser assembly including a detergent reservoir and a detergent dispenser detachably mounted to one another, said reservoir having a capacity sufficient to accommodate enough detergent for a plurality of washing cycles of the dishwashing machine, said dispenser having an outlet and dispensing elements operable to meter and dispense single doses of detergent from the reservoir and through said outlet, and the reservoir of said reservoir-dispenser assembly being disposed above said dispenser with the outlet of said dispenser facing downwardly when said door is in the closed position thereof such that detergent dispensed through the outlet of said dispenser will flow into said washing tank.