Niemczyk, Oskar, 1886-1961
| Personal name | Niemczyk, Oskar, 1886-1961 |
| Country | Germany |
| Language of person/corp. | German |
| CONOR.SI-ID | 189682531 |
Niemczyk, Oskar, 1886-1961 CONOR.SI-ID=189682531
| Personal name | Niemczyk, Oskar, 1886-1961 |
| Country | Germany |
| Language of person/corp. | German |
| CONOR.SI-ID | 189682531 |
Niemczyk, Oskar, 1886-1961 CONOR.SI-ID=189682531