TY  - BOOK
ED  - World Intellectual Property Organization (WIPO) <Geneva>
TI  - The Importance of the patent system to developing countries: Collection of lectures given at the world symposium organized by the … at Colombo, Sri Lanka in February 1977
PY  - 1977///
CY  - Geneva, 
KW  - Patentschutz
KW  - Patentwesen
KW  - Entwicklungsländer
KW  - Kongress
KW  - Colombo 1977
N1  - 19.630
ER  -