License...

Where did Mr. Robbiati license the manufacture of his coffee machines?

The (european) license to manufacture coffee machines according to the patent of the 18th of September 1946 (flathead) was sold in Hungary.
(That it was also sold in Switzerland is awaiting confirmation).

The license to manufacture coffee machines according to the patent of the 6th of June 1950 (roundhead) was sold in:
_ Germany,
_ United Kingdom,
_ Canada.