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FR1125038A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for treating arsenic or arseniosulfur ores of cobalt, nickel or cobalt and nickel

Assignee: Bozel Maletra SA
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Filing: 1955-04-21
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Granted: 1956-10-23
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Expires: 1975-04-21
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Abstract

No abstract record available.

Inventors

  • 👤 Yusuf Borvali
  • 👤 Jean Etur

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-08 15:23
CPC Classifications
C; C22; C22B; C22B23/00; C22B23/04; C22B23/0407; C22B23/0415

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