1.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1983.
German | 28 DE |
|
2.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1972.
German | 28 DE |
|
3.
|
München [Germany] : Mitteilungen der deutschen Patentanwälte, 1973.
German | DE 43 |
|
4.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1996.
German | 28 DE |
|
5.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1993.
German | 28 DE |
|