Title:
Occlusive device for inferior vena cava
United States Patent 3334629


Inventors:
Cohn, Bertram D.
Application Number:
US40973764A
Publication Date:
08/08/1967
Filing Date:
11/09/1964
Assignee:
Cohn, Bertram D.
Primary Class:
International Classes:
A61F2/01; A61M25/01
View Patent Images:
US Patent References:
3108593Surgical extractor1963-10-29
Foreign References:
GB782496A1957-09-11