View documents (IIIF viewer) (25 documents / 25 available on the web) View documents (DFG viewer)
For intellectual property law reasons accessible only from ZBW reading room.
Total number of images: unknown - currently only findable via the film list.
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 | Berlin; Altena (Germany; North Rhine-Westphalia) |
| Founding | 1866 |
| Industry | Metal Industry; Electrical Industry |
| NACE code | 26.4, 26.51 |
| Holdings | Annual reports: 1942 Newspaper clippings: 1929-1932,1934-1942 |
| Signature | A10 G 61 |
| includes | Ehrich & Graetz AG (-1942, GND 110932-7); Graetz GmbH & Co oHG (-1989); Graetz KG (1948-1976); Graetz Strahlungsmeßtechnik GmbH; Lampen-Fabrik Ehrich & Graetz OHG (1866-) |
| URI | https://pm20.zbw.eu/folder/co/042803 |
| ID | co/042803 |