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Priority to JP3515771UpriorityCriticalpatent/JPS5045810Y2/ja
Publication of JPS4733049UpublicationCriticalpatent/JPS4733049U/ja
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Publication of JPS5045810Y2publicationCriticalpatent/JPS5045810Y2/ja
Procede d'affinage au feu dans des fours a revetement basique, de cuivre de premiere fusion et de chutes de cuivre, contenant du zinc et du plomb, et melange de formation de scories pour la mise en oeuvre de cet affinage.