DE22150C
Active / In Force
DE
Process for the preparation of aluminum by treating an intimate mixture of alumina and coal with carbonic acid in a closed, heated vessel
Assignee: Dr. J. morris in Uddingston b. Glasgow, Schottland
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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
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 16:36
CPC Classifications
C; C22; C22B; C22B21/00; C22B21/02
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