| Ref. code: | PAT 2, 75 b |
| Title: | Roheisenverabeitung (Feinen, Frischen, Darstellung von schmiedbarem Eisen und Stahl, Eisen-Legierungen) |
| Creation date(s): | 10/21/1911 - 10/18/1952 |
| Number: | 17 |
| Level: | Klasse |
| Ref. code AP: | PAT 2, 75 b |
| |
Usage |
| Permission required: | [Leer] |
| Physical Usability: | Uneingeschränkt |
| Accessibility: | [Leer] |
| |
URL for this unit of description |
| URL: |  https://suche.staatsarchiv.djiktzh.ch/detail.aspx?ID=1124855 |
| |
Social Media |
| Share | |
| |