FR887359A
Expired / Lapsed
FR
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Instant puncher device for medical use
Assignee: Joseph-Marie-Bernard Dumas
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Filing: 1942-10-30
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Granted: 1943-11-11
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Expires: 1962-10-30
Abstract
No abstract record available.
Inventors
- 👤 Joseph-Marie-Bernard Dumas
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 05:42
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/32; A61B17/3209; A61B17/32093
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References Cited (Backward Citations)
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