The coffee machines of Brevetti Robbiati were displayed in the "Sala Alluminio"- the aluminium room - of the 34th International Fair of Milan, Italy.
In 1956, the formulation "coffee machines of Brevetti Robbiati" covers several models.
It is a shame no coffee machine is to be seen on the picture of the following article:
It is clear, there had to be more information for me in these 1164 pages:
And the business Brevetti Robbiati?