up to 50
On request
Langenhagen
up to 140
On request
Hannover
up to 100
On request
Hannover
up to 100
On request
Duisburg
n. s.
On request
Bielefeld
n. s.
On request
Duisburg
up to 1
On request
Bonn
n. s.
On request
Bonn
n. s.
On request
Bonn
n. s.
On request
Bonn
up to 350
On request
Bonn
up to 80
On request
Bochum
n. s.
On request
Bochum
n. s.
On request
Bochum
n. s.
On request
Münster