Title:
Hypodermic injection apparatus
United States Patent 2752918


Inventors:
Huybert, Uytenbogaar Johannes W.
Application Number:
US28538952A
Publication Date:
07/03/1956
Filing Date:
05/01/1952
Assignee:
Auguste, Rooseboom
Primary Class:
Other Classes:
604/231
International Classes:
A61M5/20; A61M5/24; A61M5/32
View Patent Images:
US Patent References:
2531267Hypodermic syringe operating device1950-11-21
2413303Syringe1946-12-31
0159192N/A1875-01-26
Foreign References:
GB143084A1920-05-20
DE378714C1923-07-30