File:NIE 1905 Flour - roller milling machine section.jpg
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Size of this preview: 486 × 599 pixels. Other resolutions: 194 × 240 pixels | 570 × 703 pixels.
Original file (570 × 703 pixels, file size: 110 KB, MIME type: image/jpeg)
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Summary
| Description |
English: Section of a roller milling machine. The third and final step in the development of milling processes was taken when rollers were substituted for stones to perform the grinding process. Iron rollers were generally used at Pest to grind wheat before 1840, and, under the name of the Hungarian system, rapidly spread throughout Europe. As early as 1810 Ignes Paur of Austria invented a middlings purifier which is described below. It is claimed that in 1868-70 E. N. LaCroix, a French miller, independently invented a system of roller-milling similar to the Hungarian system, and installed it in one of the great flour-mills of Minneapolis. |
| Date | published 1905 |
| Source | The New International Encyclopædia, v. 7, 1905, “Flour,” p. 751, fig. 2. |
| Author | Unknown author |
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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.
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This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:38, 20 June 2017 | | 570 × 703 (110 KB) | Bob Burkhardt | {{Information |Description ={{en|1=Section of a roller milling machine. The third and final step in the development of milling processes was taken when rollers were substituted for stones to perform the grinding process. Iron rollers were generally... |
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