File:Siemens Hefner-Alteneck Dynamomaschine.png

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Description Siemens Hefner-Altenecksche Dynamomaschine
Source Bibliothek allgemeinen und praktischen Wissens für Militäranwärter Band III, 1905 / Deutsches Verlaghaus Bong & Co Berlin * Leipzig * Wien * Stuttgart
Author Scan made by Kogo
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Date/TimeThumbnailDimensionsUserComment
current21:03, 3 April 2007Thumbnail for version as of 21:03, 3 April 2007651 × 800 (156 KB)Kogo (talk | contribs){{Information| |Description=Siemens Hefner-Altenecksche Dynamomaschine |Source=Bibliothek allgemeinen und praktischen Wissens für Militäranwärter Band III, 1905 / Deutsches Verlaghaus Bong & Co Berlin * Leipzig * Wien * Stuttgart |Date= |Author=Scan ma

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