DE638470C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Self-baking large electrode
Assignee: Det Norske Aktieselskap for Elektrokemisk Industri
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Filing: 1933-10-22
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Granted: 1936-11-16
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Expires: 1953-10-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 11:39
CPC Classifications
C; C25; C25C; C25C3/00; C25C3/06; C25C3/08; C25C3/12; C25C3/125
Claims Analysis
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References Cited (Backward Citations)
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