| Ref. code: | PAT 2, S 118 c |
| Title: | Arbeitszeit- und Wächter-Kontrollvorrichtungen, verschiedene Zeit-Kontrollvorrichtungen |
| Creation date(s): | 12/26/1907 - 10/20/1954 |
| Number: | 24 |
| Level: | Klasse |
| Ref. code AP: | PAT 2, S 118 c |
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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=1365256 |
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