Relationships | Role | Relationship Start | Relationship End |
Ubs Ag | Parent | 12/31/1993 | 12/30/1997 |
Phonak Holding Ag | Subsidary | 12/31/1993 | 12/30/1997 |
Relationships | Role | Relationship Start | Relationship End |
Ubs Ag | Parent | 12/31/1993 | 12/30/1997 |
Phonak Holding Ag | Subsidary | 12/31/1993 | 12/30/1997 |