1.
|
Courbevoie [France] : Institut National de la Propriété Industrielle, 1991.
Danish | 10A OMPI |
|
2.
|
Geneva, Switzerland : World Intellectual Property Organization, 1991.
English | 16 OMPI |
|
3.
|
Geneva, Switzerland : World Intellectual Property Organization, 1986.
English | 16 OMPI |
|
4.
|
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1991.
French | 10B OMPI |
|
5.
|
Canberra : Australian Government, 1992.
English | K 81 REC |
|