FR892164A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for propelling bicycles and other wheeled vehicles
Assignee: Hjalmar Oiestad
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Filing: 1943-03-12
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Granted: 1944-03-30
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Expires: 1963-03-12
Abstract
No abstract record available.
Inventors
- 👤 Hjalmar Oiestad
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 06:43
CPC Classifications
B; B62; B62M; B62M1/00
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