1.
|
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1976.
English | 10B OMPI |
|
2.
|
New York, New York : International Trademark Association, 1976.
English | 64 US |
|
3.
|
Courbevoie [France] : Institut National de la Propriété Industrielle, 1976.
French | 10A OMPI |
|
4.
|
Paris [France] : Institut National de la Propriété Industriell, 1978.
Danish | 31 FR |
|