| Ref. code: | Nd.01-01-03-42 |
| Ref. code AP: | Nd.01-01-03-42 |
| Creation date(s): | 4/15/1907 |
| Title: | August Schaltegger-Keller und Johann Ulrich Kern, in Trogen, Nadelaufsteckapparat für Handstickmaschinen, Patentnummer CH38319 |
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URL for this unit of description |
| URL: | https://query-staatsarchiv.ar.ch/detail.aspx?ID=360056 |
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