Patent DE689243C successfully refreshed from Google Patents.
DE689243C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Extinguishing pipe for gas switch with arc extinguishing by gases and vapors
Assignee: AEG AG
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Filing: 1936-09-10
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Granted: 1940-03-15
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Expires: 1956-09-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 08:06
CPC Classifications
H; H01; H01H; H01H33/00; H01H33/70; H01H33/76
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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