| Ref. code: | Nd.01-01-07-02 |
| Ref. code AP: | Nd.01-01-07-02 |
| Creation date(s): | 7/28/1904 |
| Title: | Christian Wolff und Fritz Tobler, in Teufen, Steigbügel, , Patentnummer CH26748/487 (Zusatzpatent) |
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URL for this unit of description |
| URL: | https://query-staatsarchiv.ar.ch/detail.aspx?ID=360071 |
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