Patent FR981245A successfully refreshed from Google Patents.
FR981245A
Expired / Lapsed
FR
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Relay based on the electrostatic action exerted on a spark gap receiving a variable voltage over time
Assignee: Pierre-Marie-Gabriel Toulon
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Filing: 1943-03-22
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Granted: 1951-05-23
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Expires: 1963-03-22
Abstract
No abstract record available.
Inventors
- 👤 Pierre-Marie-Gabriel Toulon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 10:00
CPC Classifications
H; H01; H01H; H01H45/00
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Total Claims: 0
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References Cited (Backward Citations)
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