DE446818C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Needle-shaped cannulas
Assignee: HERMANN WEYL DR
•
Filing: 1923-07-19
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Granted: 1927-07-11
•
Expires: 1943-07-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-22 23:54
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/31; A61M5/32; A61M5/329; A61M5/3291; A61M5/3295; A61M5/3298
Claims Analysis
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References Cited (Backward Citations)
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