File:Ammoniaksalz hh.jpg
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Summary
[edit]DescriptionAmmoniaksalz hh.jpg |
Coking plant: Source and Citation: Hoffmann, Heinrich (1953). Die chemische Veredlung der Steinkohle durch Verkokung, In: Stauber, Konstantin (ed.) Band "Steinkohle" der Westdeutschen Wirtschafts-Monographien, Verlag Köln-Lindenthal, Folge 1, 164 pp, 1, 1-27, Error: Bad DOI specified! -Lager für Ammoniaksalz |
Date |
circa 1950 date QS:P,+1950-00-00T00:00:00Z/9,P1480,Q5727902 |
Source | Own work |
Author | Dr.Ing. Heinrich Hoffmann |
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current | 21:32, 27 December 2010 | 1,100 × 863 (249 KB) | Hgrobe (talk | contribs) |
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Width | 2,659 px |
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Height | 3,580 px |
Bits per component | 8 |
Compression scheme | Uncompressed |
Pixel composition | Black and white (Black is 0) |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 23:40, 18 December 2010 |
Color space | Uncalibrated |