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| Type | Company |
| Location | Hamburg (Germany) |
| Founding | 1920 |
| Industry | Electrical Industry |
| NACE code | 27.9 |
| Parent organization | Telefonbau und Normalzeit Lehner & Co |
| Holdings | Annual reports: 1924/25, 1928-1930, 1932-1934 |
| Signature | 810 (Magazin) |
| URI | https://pm20.zbw.eu/folder/co/045964 |
| ID | co/045964 |