DE424467C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Artificial knee joint
Assignee: FRIEDRICH HERMANN KOEHLER
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Filing: 1924-12-12
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Granted: 1926-01-25
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Expires: 1944-12-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 22:29
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/50; A61F2/60; A61F2/64; A61F2/642; A61F2/646
Claims Analysis
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References Cited (Backward Citations)
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