Syringe
United States Patent 2473733
US Patent References:
Hypodermic instrument
- - 1529659

Hypodermic syringe
- - 1948982

Syringe cartridge
- - 2102704

Anesthetizing syringe
- - 2345302


Inventors:
Smith, Arthur E.
Publication Date:
06/21/1949
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Assignee:
Smith, Arthur E.
Primary Class:
604/192
Other Classes:
604/201
International Classes:
A61M5/28
Foreign References:
GB495067A