C-book :
C-book : how to write a successful opposition and pass paper C of the European Qualifying Examination
- XV, 184 S. : Ill.
- Heymanns Intelelctual Property .
978-3-452-26087-1 3-452-26087-9
Europäisches Patentamt
Eignungsuntersuchung
978-3-452-26087-1 3-452-26087-9
Europäisches Patentamt
Eignungsuntersuchung