Patent DE42022C successfully refreshed from Google Patents.
DE42022C
Active / In Force
DE
Process and apparatus for the production of aluminum or other light metals from their double fluorine compounds and an alkali with the aid of an electric arc
Assignee: Dr. E. C. KLEINER-FlERTZ in Zürich
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 11:00
CPC Classifications
C; C25; C25C; C25C3/00; C25C3/06
Claims Analysis
Total Claims: 0
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