FR49111E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New mode of exploration intended in particular for television
Assignee: Individual
•
Filing: 1937-06-15
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Granted: 1938-11-07
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Expires: 1957-06-15
Abstract
No abstract record available.
Inventors
- 👤 Pierre Marie Gabriel Toulon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-22 23:42
CPC Classifications
H; H04; H04N; H04N9/00; H04N9/12; H04N9/30; H04N3/00; H04N3/10; H04N3/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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