Patent CH207209A successfully refreshed from Google Patents.
CH207209A
Expired / Lapsed
CH
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Device for the electrolytic brightening of light metals by anodic treatment.
Assignee: Langbein Pfanhauser Werke Ag
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Filing: 1938-07-28
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Granted: —
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Expires: 1958-07-28
Abstract
No abstract record available.
Inventors
- 👤 Akti Langbein-Pfanhauser-Werke
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 17:58
CPC Classifications
C; C25; C25F; C25F7/00; C25F3/00; C25F3/16; C25F3/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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