Relationships | Role | Relationship Start | Relationship End |
C. Deilmann Ag | Parent | 12/31/1987 | 9/30/1994 |
Deutag Friesland Drilling B.V. | Subsidary | 12/31/1993 | 12/31/1996 |
Deutag Friesland Drilling B.V. | Subsidary | 12/31/1987 | 12/30/1991 |
Relationships | Role | Relationship Start | Relationship End |
C. Deilmann Ag | Parent | 12/31/1987 | 9/30/1994 |
Deutag Friesland Drilling B.V. | Subsidary | 12/31/1993 | 12/31/1996 |
Deutag Friesland Drilling B.V. | Subsidary | 12/31/1987 | 12/30/1991 |