| Ref. code: | 8'688, 1/2 |
| Title: | Hauptpatent der Schweiz. Eidgenossenschaft |
| Creation date(s): | 1911 |
| Level: | Fonds |
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Usage |
| End of term of protection: | 12/31/1931 |
| Permission required: | Keine |
| Physical Usability: | uneingeschränkt |
| Accessibility: | Oeffentlich |
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URL for this unit of description |
| URL: |  https://query-staatsarchiv.tg.ch/detail.aspx?ID=155323 |
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