Ref. code: | PAT 3, 57 e |
Title: | Elektrographie; Elektrophotographie; Magnetographie (Vervielfältigen durch thermopraphische Verfahren 15 k, 7/05) |
Creation date(s): | 3/18/1962 - 1/5/1967 |
Number: | 4 |
Level: | Klasse |
Ref. code AP: | PAT 3, 57 e |
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Usage |
Permission required: | [Leer] |
Physical Usability: | Uneingeschränkt |
Accessibility: | [Leer] |
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URL for this unit of description |
URL: | https://suche.staatsarchiv.djiktzh.ch/detail.aspx?ID=1425286 |
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