| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| GFA 1/1994 | Patente Elektroarmaturen | 1962 – 1991 | File: 1 file | ||
| GFA 1/1995 | Patente Elektroarmaturen | 1922 – 1978 | File: 1 file | ||
| GFA 1/1996 | Allgemeiner Maschinenbau Elektroarmaturen | 1913 – 1985 | File: 1 file |
1 to 3 from 3 Entries