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FR907180A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for increasing the corrosion resistance of light alloy objects coated with a layer of alumina obtained by electrolytic means

Assignee: Trefileries et Laminoirs Du Havre
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Filing: 1944-09-22
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Granted: 1946-03-05
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Expires: 1964-09-22
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Abstract

No abstract record available.

Inventors

  • 👤 Jean Herenguel

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-05 13:53
CPC Classifications
C; C25; C25D; C25D11/00; C25D11/02; C25D11/04; C25D11/18; C25D11/20

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