| Ref. code: | PAT 3, 21 h |
| Title: | Verfahren und Vorrichtungen zum elektrischen Heizen, Kochen, Schmelzen, Schweissen und Löten |
| Creation date(s): | 10/1/1955 - 5/23/1967 |
| Number: | 113 |
| Level: | Klasse |
| Ref. code AP: | PAT 3, 21 h |
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Usage |
| Permission required: | [Leer] |
| Physical Usability: | Uneingeschränkt |
| Accessibility: | [Leer] |
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URL for this unit of description |
| URL: |  https://suche.staatsarchiv.djiktzh.ch/detail.aspx?ID=1399256 |
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