daft name "Noris"
not daft at all, Gentlemen!
Noris being the Latin-based nickname version of "Nürnberg" (Nuremberg)
That is where the real quality Lavamats were built back then, before everything went abroad (and out of business later due to managers' speculations and miscalculations).
AEG used to take the "Noris" tag every now and then, beginning in the late 50s.
It usually described some sort of extra model out of the regular line (other option buttons, other trims or colours). Sometimes it was just used to sell the machines to warehouses and catalogue retailers to give the "knowing client" a hint that this very machine came from Nürnberg and no matter what the new re-labelling: You can be sure it is an AEG inside.