Krefeld-Uerdingen
Krefeld-Uerdingen is:
- Krefeld-Uerdingen am Rhein , from 1929 to 1940 a unique city construction from the two cities of Krefeld and Uerdingen, which remained largely independent (umbrella community)
- Krefeld-Uerdingen, according to the Krefeld main statute, the official name of today's Uerdingen district