| Ref. code: | PAT 3, 74 b |
| Title: | Fernanzeige (drahtlose Fernanzeige 21 a 4, 48/01-48/06; Anzeige- und Ableseeinrichtungen für allgemeine Verwendung 47 i, 6) |
| Creation date(s): | 3/17/1955 - 6/30/1967 |
| Number: | 34 |
| Level: | Klasse |
| Ref. code AP: | PAT 3, 74 b |
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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=1429270 |
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