CH84785A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for fixing a crown to the winding stem of a watch.
Assignee: Beauverd Borgel L
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Filing: 1919-07-12
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Granted: —
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Expires: 1939-07-12
Abstract
No abstract record available.
Inventors
- 👤 L Beauverd-Borgel
- 👤 Rothen Ch
- 👤 Faivre Achille
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-01 13:26
CPC Classifications
G; G04; G04B; G04B3/00; G04B3/04; G04B3/041
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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