Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Metallbank und Metallurgische Gesellschaft AG
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Metallbank und Metallurgische Gesellschaft AG
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Filing date
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Application filed by Metallbank und Metallurgische Gesellschaft AGfiledCriticalMetallbank und Metallurgische Gesellschaft AG
Application grantedgrantedCritical
Publication of FR631708ApublicationCriticalpatent/FR631708A/fr
FR631708D1926-04-121927-03-29Procédé pour l'obtention de métaux volatilisables à partir de minerais, produits métallurgiques et résidus de tous genres
ExpiredFR631708A
(fr)
Procédé pour obtenir, de manière continue, le dégagement de métaux volatils sous forme d'oxydes à partir de minerais et produits métallurgiques de tous genres