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DD139727A1 Expired / Lapsed DD ⏱️ 0.0 years remaining

METHOD FOR THE SELECTIVE REMOVAL OF WISMUT AND ANTIMONY FROM THE ELECTROLYTE, ESPECIALLY IN CONNECTION WITH THE ELECTROLYTIC REFINING OF COPPER

Assignee: Outokumpu Oy
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Filing: 1978-10-11
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Granted: —
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Expires: 1998-10-11
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Abstract

No abstract record available.

Inventors

  • 👤 Olli V J Hyvaerinen

Bibliographic Details

Application Number —
Jurisdiction DD
Data Source google_patents
Last Synchronized 2026-10-27 03:22
CPC Classifications
C; C22; C22B; C22B3/00; C22B3/20; C22B3/44; C22B3/46; C25; C25C; C25C1/00; C25C1/12; Y; Y02; Y02P; Y02P10/00; Y02P10/20

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