Patent CH162767A successfully refreshed from Google Patents.
CH162767A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device to facilitate swimming.
Assignee: Dubois Robert
•
Filing: 1933-03-31
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Granted: —
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Expires: 1953-03-31
Abstract
No abstract record available.
Inventors
- 👤 Dubois Robert
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-06 10:22
CPC Classifications
A; A63; A63B; A63B31/00; A63B31/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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