DE555545C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Rectifier column composed of metal discs oxidized on both sides
Assignee: Siemens Schuckertwerke AG
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Filing: 1928-08-29
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Granted: 1932-07-26
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Expires: 1948-08-29
Abstract
No abstract record available.
Inventors
- 👤 Dr Emil Duhme
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 08:25
CPC Classifications
H; H10; H10W; H10W90/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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