1.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1977.
German | 28 DE |
|
2.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1980.
Danish | 29 DE |
|
3.
|
München [Germany] : Mitteilungen der deutschen Patentanwèalte, 1978.
German | 43 DE |
|
4.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1981.
German | 28 DE |
|
5.
|
Muenchen : Wila-Verlag, 1961-
German | K 8 TRU.W |
|
6.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1983.
German | 28 DE |
|