Material may exist on microfiche. Access is only possible at the Hamburg site of the ZBW - please contact us via the feedback address at the foot of this page.
| Type | Company |
| Location | Germany (Central Europe) |
| Industry | Energy and Water Industries, General |
| Holdings | Newspaper clippings: 1973-2005 Annual reports: 1985-1998 |
| URI | https://pm20.zbw.eu/folder/co/021133 |
| ID | co/021133 |