1.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1977.
German | 29 DE |
2.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1976.
Danish | 29 DE |
3.
Tokyo [Japan] : International Association for the Protection of Intellectual Property (AIPPI), 1976.
English | 2 JP |
4.
München [Germany] : Mitteilungen der deutschen Patentanwälte, 1976.
German | 43 DE |
5.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1983.
German | 29 DE |
6.
The Hague [The Netherlands] : Kluwer Law International, 1976.
English | 27 GB |
7.