Title:
Suction apparatus
United States Patent 3381687


Inventors:
Andersen, Harold W.
Harrison, Charles H.
Application Number:
US50110165A
Publication Date:
05/07/1968
Filing Date:
10/22/1965
Assignee:
Andersen, Prod H. W.
Primary Class:
Other Classes:
137/205, 141/59
International Classes:
A61M1/00
View Patent Images:
US Patent References:
3279467Drainage apparatus1966-10-18
3169527Lubricated catheter1965-02-16