Obturator and tracheostomy tube containing the obturator
A Standard patent application filed on 12 December 1994 credited to Uding, Jeff G
;
Stuart, J. Michael
Details
Application number :
14001
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Obturator and tracheostomy tube containing the obturator