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| Type | Company |
| Location | Essen (North Rhine-Westphalia) |
| Founding | 1910 |
| Industry | Real Estate Services, General |
| NACE code | 68.1, 68.2 |
| Holdings | Annual reports: 1917-1935 |
| Signature | A10 K 57 |
| URI | https://pm20.zbw.eu/folder/co/046014 |
| ID | co/046014 |