1.
2.
3.
Courbevoie [France] : Institut National de la Propriété Industrielle, 1944.
French | 10A OMPI |
4.
[Place of publication not identified] : [publisher not identified], 1982.
English | 20 JP |
5.
[Hong Kong, China] : [China Patents & Trademarks Publications], 1986.
English | 7 CN |
6.
East Kilbride [Scotland] : Licensing Executives Society International, 1975.
French | 48 US |
7.
Courbevoie [France] : Institut National de la Propriété Industrielle, 1888.
French | 10A OMPI |