FR895288A
Expired / Lapsed
FR
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Control instrument for electronic tubes or lamps allowing the measurement, during the operation of the lamps, of the intensity of the currents which circulate therein
Assignee: Loewe Opta GmbH
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Filing: 1943-06-08
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Granted: 1945-01-19
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Expires: 1963-06-08
Abstract
No abstract record available.
Inventors
- 👤 Heinz Burckhardt
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 07:36
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/44
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