Patent CH71957A successfully refreshed from Google Patents.
CH71957A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Ball bearing
Assignee: Emile Beduneau
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Filing: 1913-01-04
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Granted: —
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Expires: 1933-01-04
Abstract
No abstract record available.
Inventors
- 👤 Emile Beduneau
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 05:27
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/38; F16C33/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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