Title:
Vaccinating devices
United States Patent 3136314

Inventors:
Harvey, Kravitz
Publication Date:
06/09/1964
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Assignee:
Harvey, Kravitz
Primary Class:
604/46
Other Classes:
606/181
International Classes:
A61B17/20
US Patent References:
3034507Intracutaneous injection device
3072122Package for transcutaneous injection
Foreign References:
GB190903428A
DE846767C