| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| Public limited company | 1885 – 2019 | Class | |||
| Exhibitions, trade fairs | 1804 – 1971 | Class | |||
| Business organisation | 1902 – 2002 | Class | |||
| Documentation | 1860 – 2001 | Class | |||
| Family Fischer | 1525 – 2023 | Class | |||
| Company anniversaries, company history, archives | 1802 – 2008 | Class | |||
| Acquisitions, subsidiaries, holdings, partnerships | 1772 – 1998 | Class | |||
| Research and development | 1907 – 1992 | Class | |||
| Foundries, production, products | 1817 – 2006 | Class | |||
| Lands and real estate | 1799 – 1990 | Class | |||
| Communication | 1880 – 2017 | Class | |||
| Piping Systems | 1950 – 1993 | Class | |||
| Licences and patents | 1894 – 1994 | Class | |||
| Machines, mechanical engineering, production engineering | 1928 – 1996 | Class | |||
| Auxiliary services | 1901 – 2011 | Class | |||
| Personnel, social engagement | 1846 – 2008 | Class | |||
| Raw materials, supply, energy | 1899 – 1993 | Class | |||
| Factory tours, visits, events | 1920 – 2018 | Class |
1 to 18 from 18 Entries