BIRPI East-West Industrial Property Symposium :
BIRPI East-West Industrial Property Symposium : Budapest 1966
- XIV, 293 S.
- BIRPI-Publication 635 .
- BIRPI-Publication 635 .
United International Bureaux for the Protection of Intellectual Property
Gewerblicher Rechtsschutz
Kongress
Budapest 1966
United International Bureaux for the Protection of Intellectual Property
Gewerblicher Rechtsschutz
Kongress
Budapest 1966