GB190903428A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Improved Vaccinating Instrument.
Assignee: Individual
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Filing: 1909-02-11
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Granted: 1909-10-14
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Expires: 1929-02-11
Abstract
Abstract 3428. Isambert, N. L. Feb. 11. Vaccination appliances; puncturing - appliances.-Puncturing-appliances for use in vaccination are formed with rounded edges from which project sharp claws 3, 3<1> which serve to make incisions of predetermined depth. Recesses 4, 4<1> adjacent to the claws serve to carry lymph. The instrument may be trough-shaped or flat, and in lieu of the recesses 4, 4<1> may be provided with one large central recess.
Inventors
- 👤 Nicolas Louis Isambert
Bibliographic Details
Application Number
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Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 04:10
CPC Classifications
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