FR892479A
Expired / Lapsed
FR
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Contact spring with rubbing twin studs
Assignee: Telefonaktiebolaget LM Ericsson AB
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Filing: 1943-01-20
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Granted: 1944-04-07
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Expires: 1963-01-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 19:06
CPC Classifications
H; H01; H01H; H01H1/00; H01H1/12; H01H1/14; H01H1/18
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