Ref. code: | Nd.01-01-01-01 |
Ref. code AP: | Nd.01-01-01-01 |
Creation date(s): | 8/30/1899 |
Title: | Gustav Adolf Walser, in Herisau, Selbstthätige Abstellvorrichtung an Zwirnhaspeln, Patentnummer CH20343 |
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URL for this unit of description |
URL: | https://query-staatsarchiv.ar.ch/detail.aspx?ID=359733 |
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