FR601732A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and devices for modulating the intensity of a light source
Assignee: Edgar-Pierre Tawil
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Filing: 1925-08-07
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Granted: 1926-03-06
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Expires: 1945-08-07
Abstract
No abstract record available.
Inventors
- 👤 Edgar-Pierre Tawil
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 18:26
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/66
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References Cited (Backward Citations)
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