Disposable cartridge type hypodermic syringes
United States Patent 3089490

Inventors:
Goldberg, Samuel D.
Publication Date:
05/14/1963
View Patent Images:
Download PDF 3089490 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
GRAHAM CHEMICAL CORP
Primary Class:
604/237
International Classes:
A61M5/28
US Patent References:
2671449Cartridge-syringe unit
Foreign References:
FR328570A