Title:
Drainage tube
United States Patent 2819718


Inventors:
Goldman, Isidore H.
Application Number:
US36837553A
Publication Date:
01/14/1958
Filing Date:
07/16/1953
Assignee:
Goldman, Isidore H.
Primary Class:
Other Classes:
604/540, 604/916
International Classes:
A61F2/958
View Patent Images:
US Patent References:
2650801Heat exchanger1953-09-01
2330399Distensible bag catheter1943-09-28
Foreign References:
CH64792A1914-05-01