| Identification | |
| Reference Code | GFA 17/SG.28 |
| Title | 28. Wasserturbinenbau // Construction of water turbines |
| Creation | 1958 – 1990 |
| Level of Description | Class |
| Description Control | |
| Created | 2018-02-08 10:17:03 / akraenzle |
| Updated | 2021-02-05 12:52:39 / anton 2020-03-09 10:02:21 / anton 2019-07-02 10:50:53 / akraenzle |
| Permalink | https://archives.georgfischer.com/objects/19512 |
| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| GFA 17/SG.28.1 | 28.1. Peltonräder // Pelton wheels | 1958 – 1990 | Class | ||
| GFA 17/SG.28.2 | 28.2. Francisräder, Turbinenräder, Laufräder // Francis turbine runners, turbine runners, runners | 1958 – 1990 | Class | ||
| GFA 17/SG.28.3 | 28.3. Kaplanschaufeln und -naben (Leitschaufeln) // Kaplan blades and hubs (guide blades) | 1959 – 1990 | Class | ||
| GFA 17/891630 | Peltonrad | 1989 | Item: 1 photo | prolonged period of protection | |
| GFA 17/891801 | Peltonrad | 1989 | Item: 3 photos | prolonged period of protection |