1.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1979.
German | 29 |
|
2.
|
München : Deutsches Patent- und Markenamt, 2002.
German | 608.743|G 19 GRE.P |
|
3.
|
München [Germany] : Deutsches Patentamt, 1998.
German | 608.743|608.74321|G 19 GRE. P |
|
4.
|
[Heidelberg, Germany] : [Springer], 1987.
English | 34 |
|
5.
|
[Amsterdam, The Netherlands] : [Elsevier], 1985.
English | 15 |
|
6.
|
[Heidelberg, Germany] : [Springer], 1979.
English | 34 |
|
7.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1976.
Danish | 29 |
|
8.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1980.
German | 29 |
|
9.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1977.
German | 29 |
|