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Emil Ernst Lungwitz
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Individual
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Individual
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Publication of GB189509072ApublicationCriticalpatent/GB189509072A/en
Improvements in Furnaces, and Apparatus for and in the Method of Manufacturing and Purifying the Waste Products from Blast and other Furnaces, Cupolas, and for other purposes.
An Improved Method or Process and Apparatus for Obtaining Chlorine and Zinc in the Treatment of Ores containing Zinc or Blende and other Metals and Metalloids.