DE469013C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for modulating the light intensity of a light source by electrical means, especially for image transmission
Assignee: Societe des Etablissements Edouard Belin SA
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Filing: 1923-11-08
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Granted: 1928-11-29
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Expires: 1943-11-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 19:16
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/66
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