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Patent FR41390E successfully refreshed from Google Patents.
FR41390E
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FR
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Improvement of the ankle joint of prosthetic devices
Assignee: Jean
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Filing: 1931-11-27
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Granted: 1933-01-07
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Expires: 1951-11-27
Abstract
No abstract record available.
Inventors
- 👤 Jean
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 17:37
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/50; A61F2/60; A61F2/66; A61F2/6607
Claims Analysis
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References Cited (Backward Citations)
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