1.
|
Zurich : Aippi, 1997.
German | F 170 AIPPI.Y |
|
2.
|
Basle : Asippi, c1997.
English | F 170 AIPPI.A |
|
3.
|
Redhill : Fine Art Press, 1953?.
English | F 170 GIL.O |
|
4.
|
Zurich : Aippi, 1998.
English | F 170 AIPPI.Y 1998/IX |
|
5.
|
Zurich : Association Internationale Pour La Protection De La Propriete Industrielle, 1995.
English | F 170 AIPPI.S |
|
6.
|
Basel : Aippi Stiftung, 1997.
German | F 170 AIPPI.I |
|
7.
|
Zurich : Aippi, 1989-
French | F 170 AIPPI.L |
|
8.
|
Zurich : Aippi, 1989- Fifth, 7th edition.
German | F 170 AIPPI.D |
|
9.
|
Helsinki : National Board Of Patents & Registration, 1984.
English | F 170 AIPPI.S 1984 |
|