Gentlemen, this interesting microcar was created in 1959 by Pál Fodor, an engineer who worked at the Ministry of Heavy Industries and Ferenc Ádám. It was labelled as a "Pannonia motorcycle with closed cabin" and was named Pajtás.
It was a three-wheeler based on a Pannonia motorcycle. The front fork was removed and the cabin was bolted on, with a few screws and shackles. It had a max speed of 75-80 km/h
The article I found today mentioned the possibility of serial production, which never happened.