The English translation will be published soon.
Assure yourself:
For patent search at Deutsches Patent und Markenamt please enter the name Rolf Sawall into the box Anmelder / Inhaber / Erfinder.
Patents
The English translation will be published soon.
Assure yourself:
For patent search at Deutsches Patent und Markenamt please enter the name Rolf Sawall into the box Anmelder / Inhaber / Erfinder.