FR862330A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to removable hollow needles for punctures and interjections
Assignee: INST SERO THERAPIQUE ET VACCIN
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Filing: 1939-12-13
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Granted: 1941-03-04
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Expires: 1959-12-13
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 07:40
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/31; A61M5/32
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