1.
Courbevoie [France] : Institut National de la Propriété Industrielle, 1979.
French | 10A OMPI | Available |
2.
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1979.
English | 10B OMPI | Available |
3.
4.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1982.
German | 29 DE | Available |
5.
The Hague [Netherlands] : Mohr, 1983.
English | G 160 PRE.I | Available |
6.
7.
Stockholm [Sweden] : Nordiskt Immateriellt Rättsskydd (NIR), 1979.
Swiss german | 3 SE | Available |
8.
[Place of publication not identified] : [publisher not identified], 1984.
Italian | IT20 | Available |
9.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1982.
German | 29 DE |