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| Type | Company |
| Location | Germany (Central Europe) |
| Industry | Soap and Detergent Industry |
| Holdings | Newspaper clippings: 1961-1997 |
| includes | Collo Köln GmbH; Collo Rheincollodium Köln GmbH |
| URI | https://pm20.zbw.eu/folder/co/055024 |
| ID | co/055024 |