Record Name | Ans_00097 |
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Photographer | Unbekannt |
Dating | ca. 1951 |
Caption | The patent collection of the ETH-Bibliothek was officially dissolved in 1983 |
Caption (German) | Die Patentsammlung der ETH-Bibliothek wurde 1983 offiziell aufgelöst |
Physical description | Fotografie : Silbergelatine-Abzug |
Format | Spezialmass |
Special size | 12 x 17 cm |
Colour | schwarz/weiss |
Orientation | Querformat |
Categories |
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License | Public Domain Mark |
Copyright notice | ETH-Bibliothek Zürich, Bildarchiv / Fotograf: Unbekannt / Ans_00097 / Public Domain Mark |
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