1.
|
Buffalo, New York : The Patent and Trademark Office Society, 1969.
German | 47 US |
|
2.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1978.
German | 28 DE |
|
3.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1976.
German | 28 DE |
|
4.
|
[Place of publication not identified] : [publisher not identified], 1999.
English | G 214 DE 34 |
|
5.
|
Buffalo, New York : The Patent and Trademark Office Society, 1970.
English | 47 US |
|
6.
|
Buffalo, New York : The Patent and Trademark Office Society, 1974.
English | 47 US |
|
7.
|
[Paris, France] : [Revue du Droit de la Propriété Industrielle (RDPI)], 1986.
French | G 214(113) FR 66/B |
|
8.
|
Milano [Italy] : A. Giuffrè, 1978.
Italian | 23 IT |
|
9.
|
Buffalo, New York : The Patent and Trademark Office Society, 1974.
English | 47 US |
|
10.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1973.
German | 29 DE |
|