Meanwhile, Wankel continued his own work with the rotary piston engine, forming his own research establishment in Lindau, Germany, in the mid-1970s. In 1986, he sold the institute for 100 million Deutschmarks (around $41 million) to Daimler Benz, maker of the Mercedes.
The entry day to a Schengen country is the first day and the exit day is the last day of the stay. You must at any given time only have a maximum of 90 days stay in the Schengen region in any 180-day period.This is in other words a ârollingâ calculation by which the period of 180 days prior to each day of the stay are taken into account.ou must at any given time only have a maximum of 90 days stay in the Schengen region in any 180-day period. This is in other words a ârollingâ calculation by which the period of 180 days prior to each day of the stay are taken into account.
The above Annex II nationals can enter the Schengen Area as a whole for pleasure or for business without the need to apply for a visa for a maximum of 90 days in any 180 day period (which entails considering the 180 day period preceding each day of stay).ong-stay visas issued by a Schengen country entitle the holder to enter the Schengen Area and remain in the territory of the issuing state for a period longer than 90 days, but no more than one year.