Catheter
United States Patent 2892458
US Patent References:
/0388510.html
- - 0388510

Physician's dilator
- - 1735519

Syringe
- - 2050407

Catheter
- - 2308484


Inventors:
Auzin, Kathleen T.
Publication Date:
06/30/1959
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Assignee:
Auzin, Kathleen T.
Primary Class:
604/103.060
International Classes:
A61M25/00; A61M25/10