FR954024A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for blocking the call dial of a telephone set
Assignee: Vve De Ferrieres
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Filing: 1947-09-22
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Granted: 1949-12-16
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Expires: 1967-09-22
Abstract
No abstract record available.
Inventors
- 👤 Vve De Ferrieres
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 06:56
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/66; H04M1/667
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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