Wittek, Helmut
| Personal name | Wittek, Helmut |
| Country | Germany |
| Language of person/corp. | German |
| CONOR.SI-ID | 96111715 |
Wittek, Helmut CONOR.SI-ID=96111715
| Personal name | Wittek, Helmut |
| Country | Germany |
| Language of person/corp. | German |
| CONOR.SI-ID | 96111715 |
Wittek, Helmut CONOR.SI-ID=96111715