1.
|
[Place of publication not identified] : [publisher not identified], 1999.
English | 34 DE |
|
2.
|
[Place of publication not identified] : [publisher not identified], 1999.
English | 34 DE |
|
3.
|
[Rio de Janeiro] : [Dannemann, Siemsen, Bigler & Ipanema Moreira], 1999.
English | F 13 GLO |
|
4.
|
Courbevoie [France] : Institut National de la Propriété Industrielle, 1971.
French | 10A OMPI |
|
5.
|
[Heidelberg, Germany] : [Springer], 1983.
English | 34 DE |
|
6.
|
[Heidelberg, Germany] : [Springer], 1971.
English | 34 DE |
|
7.
|
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1978.
English | 10B OMPI |
|
8.
|
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1963.
English | 6A OMPI |
|
9.
|
[Heidelberg, Germany] : [Springer], 1975.
English | 34 DE |
|
10.
|
Geneva [Switzerland] : International Bureau for the Protection of Industrial Property, 1969.
English | 10B OMPI |
|