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DE683169C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the electrical oxidation of aluminum wires and strips

Assignee: Individual
•
Filing: 1937-10-05
•
Granted: 1939-10-31
•
Expires: 1957-10-05
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Abstract

No abstract record available.

Inventors

  • 👤 Hermann Papst

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-24 01:01
CPC Classifications
C; C25; C25D; C25D11/00; C25D11/02; C25D11/04; C25D11/005

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