Patent DE1220008B successfully refreshed from Google Patents.
DE1220008B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Resistance quenching chamber for DC switch
Assignee: INST ELEKTROTECHNIKI
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Filing: 1961-09-21
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Granted: —
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Expires: 1981-09-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 23:24
CPC Classifications
H; H01; H01H; H01H33/00; H01H33/02; H01H33/04; H01H33/18; H01H33/08; H01H33/10; H01H33/16; H01H33/164; H01H33/59; H01H33/596
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