Title:
Instrument for closing the urethra
United States Patent 2649854
US Patent References:
/0733068.html
- - 0733068
/0897050.html
- - 0897050
Colostomy control device
- - 2510766
/0733068.html
- - 0733068
/0897050.html
- - 0897050
Colostomy control device
- - 2510766
Inventors:
Hans, Salm
Publication Date:
08/25/1953
View Patent Images:
Export Citation:
Assignee:
Hans, Salm
Primary Class:
Other Classes:
128/887, 128/DIG.025, 128/842
International Classes:
A61F2/00
Foreign References:
| GB190724700A | ||||
| DE589643C | ||||
| FR800044A | ||||
| DE867126C |