File:Deutsche-Patentschrift-No-1.png

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Summary

Description
Deutsch: Deckblatt des ersten deutschen Reichspatents von 1877 zur Herstellung des Farbstoffs Ultramarin (Version mit entfernten Flecken des Original-Scans)
English: Titelpage of the first German patent from 1877 about preparing of the color ultramarine (version with removed spots of original scan)
Date
Source Deutsches Patent- und Markenamt (DPMA); File:Patentschrift no1.jpgPatent DE 1
Author Uploaded scan: Wahnfried; retouched by Jaybear;
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This work is ineligible for copyright and therefore in the public domain because it consists entirely of information that is common property and contains no original authorship.

Captions

Cover page of the first German Reich Patent of 1877 for the preparation of the dye ultramarine.

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depicts

2 July 1877Gregorian

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Date/TimeThumbnailDimensionsUserComment
current20:39, 27 May 2013Thumbnail for version as of 20:39, 27 May 20131,296 × 1,760 (92 KB)Jaybear{{Information |Description ={{de|1=Deckblatt des ersten deutschen Reichspatents von 1877 (Version mit entferten Flecken des Original-Scans)}} {{en|1=Titelpage of the first German patent from 1877 (version with removed spots of original scan)}} |Sour...
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