CH110868A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for cyclists to increase the force of the legs.
Assignee: Helm Johann
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Filing: 1924-08-05
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Granted: —
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Expires: 1944-08-05
Abstract
No abstract record available.
Inventors
- 👤 Helm Johann
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 15:49
CPC Classifications
B; B62; B62J; B62J99/00; B62J11/00; B62J11/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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