1.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1999.
German | G 9401(13) DE 28 |
2.
München [Germany] : Mitteilungen der deutschen Patentanwälte, 1981.
German | 43 DE |
3.
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1981.
English | 10B OMPI |
4.
Courbevoie [France] : Institut National de la Propriété Industrielle, 1981.
French | 10A OMPI |
5.
6.
7.
8.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1992.
German | 29 DE |
9.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1996.
German | 29 DE |
10.