FR498934A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Knee joint arrangement, for artificial leg
Assignee: Individual
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Filing: 1919-05-03
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Granted: 1920-01-27
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Expires: 1939-05-03
Abstract
No abstract record available.
Inventors
- 👤 Sidney James Adams
- 👤 Robert Harvey Adams
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 17:09
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/50; A61F2/60; A61F2/64; A61F2/68; A61F2/74
Claims Analysis
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References Cited (Backward Citations)
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