AT62750B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Process for the purification of iron and manganese ores and ore products from arsenic, antimony, copper, lead, zinc, sulfur etc. with simultaneous agglomeration of any powders.
Assignee: Carl Adolf Brackelsberg
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Filing: 1911-12-01
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Granted: 1913-12-27
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Expires: 1931-12-01
Abstract
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Inventors
- 👤 Carl Adolf Brackelsberg
Bibliographic Details
Application Number
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Jurisdiction
AT
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google_patents
Last Synchronized
2026-10-26 17:14
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