FR485239A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Protector for phone earphones
Assignee: GASTON-MARIE-CLAUDIUS AULANIER
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Filing: 1917-04-26
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Granted: 1917-12-20
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Expires: 1937-04-26
Abstract
No abstract record available.
Inventors
- 👤 Gaston-Marie-Claudius Aulanier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 10:36
CPC Classifications
H; H04; H04R; H04R1/00; H04R1/12
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Total Claims: 0
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References Cited (Backward Citations)
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