FR1008554A
Expired / Lapsed
FR
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Artificial knee joint
Assignee: Heinrich Lammers
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Filing: 1948-04-27
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Granted: 1952-05-19
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Expires: 1968-04-27
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Lammers
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 15:23
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/50; A61F2/60; A61F2/64; A61F2/642; A61F2/644
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References Cited (Backward Citations)
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