File:Siemens gas producer.png

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Siemens_gas_producer.png ‎(681 × 468 pixels, file size: 253 KB, MIME type: image/png)

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Français : Four tardif de gazéification inventé par Carl Wilhelm Siemens.
English: Late Siemens gas Producer invented by Carl Wilhelm Siemens.
Date
Source Principles of metallurgy, p. 112
Author Arthur Horseman Hiorns (1849-1920)

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current09:36, 14 July 2016Thumbnail for version as of 09:36, 14 July 2016681 × 468 (253 KB)Borvan53 (talk | contribs)User created page with UploadWizard

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