File:Usine de Neunkirchen 1922 Plan de l'usine.png

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Captions

Captions

Description of the steel works of Neunkirchen, Germany, in 1922. Map of the plant and cross section of the basic Bessemer steel shop..

Summary

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Description
Français : Description de l'usine sidérurgique de Neunkirchen (Allemagne) en 1922. Plan de l'usine et de l'aciérie Thomas.
English: Description of the steel works of Neunkirchen, Germany, in 1922. Map of the plant and cross section of the basic Bessemer steel shop..
Date
Source Le Génie Civil, 1922, pl. I & II
Author Pierre Lemoine

Licensing

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Public domain
Public domain
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.

United States
United States
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Date/TimeThumbnailDimensionsUserComment
current19:08, 5 June 2024Thumbnail for version as of 19:08, 5 June 20241,825 × 1,538 (520 KB)Borvan53 (talk | contribs)Uploaded a work by Pierre Lemoine from [https://gallica.bnf.fr/ark:/12148/bpt6k64885240/f38.item Le Génie Civil, 1922, pl. I & II] with UploadWizard

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