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| Type | Company |
| Location | Switzerland (Central Europe) |
| Founding | 1931 |
| Industry | Renewable Energy Industries |
| Holdings | Newspaper clippings: 1941-1985 Annual reports: 1951/52-1986/87 |
| URI | https://pm20.zbw.eu/folder/co/057273 |
| ID | co/057273 |