CH197849A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Anti-skid device, in particular for ski and other sports shoes.
Assignee: Carlo Frischknecht
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Filing: 1937-05-18
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Granted: —
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Expires: 1957-05-18
Abstract
No abstract record available.
Inventors
- 👤 Carlo Frischknecht
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 07:27
CPC Classifications
A; A43; A43C; A43C15/00; A43C15/06; A43C15/061; A43C15/063
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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