Device for operating hypodermic syringes
United States Patent 2565081
Inventors:
Maynes, Hyla F.
Publication Date:
08/21/1951
Assignee:
Emma, Maynes C.
International Classes:
A61M5/20; A61M5/315; A61M5/46
US Patent References:
| 2295849 | Attachment for hypodermic syringes | | | |
| 2347179 | Attachment for hypodermic syringes | | | |
Foreign References:
| GB214232A | | | | |
| FR505931A | | | | |
| FR539092A | | | | |
| FR579240A | | | | |
| FR770998A | | | | |