Tutorial Register Plus > 2. Searching using Register Plus > 2.6 Exercises (advanced searches 3/5)
Exercise 3:

Look for oppositions filed by Renault to patents belonging to Audi and NSU.

Please note that this search area is a simulation of the real Register Plus search area.
In this area you can only do this exercise.
If you want to search for other applications, please switch to the real Register Plus service.
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