File:Robert Koch.jpg

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Description Robert Koch. Fotogravur nach einer Fotografie von Wilhelm Fechner, um 1900.[1]
creator QS:P170,Q26208706
  1. Ullstein Bild, #00020309


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This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1925.

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current03:42, 7 July 2014Thumbnail for version as of 03:42, 7 July 20142,519 × 3,124 (2.1 MB)Materialscientistcropped from
13:54, 15 October 2007Thumbnail for version as of 13:54, 15 October 2007616 × 845 (105 KB)Kelson{{Information |Description=Robert Koch |Source= |Date= |Author=Unknown |Permission={{PD-old}} |other_versions= }}
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