AT198955B -
Process for the extraction of metallic lead from ores, intermediate products or waste products which contain lead sulphide
- Google Patents
Process for the extraction of metallic lead from ores, intermediate products or waste products which contain lead sulphide
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Publication number
AT198955B
AT198955BAT198955DAAT198955BAT 198955 BAT198955 BAT 198955BAT 198955D AAT198955D AAT 198955DAAT 198955 BAT198955 BAT 198955B
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Application filed by Metallgesellschaft AgfiledCriticalMetallgesellschaft Ag
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Publication of AT198955BpublicationCriticalpatent/AT198955B/en
AT198955D1953-09-101957-06-07
Process for the extraction of metallic lead from ores, intermediate products or waste products which contain lead sulphide
AT198955B
(en)