Full face flexible oxygen mask for use with flight helmets
A Standard patent application filed on 24 September 2003 credited to Hannah, Gary
;
Mcdonald, Thomas K.
;
Frogley, Kirsten S.
Details
Application number :
2003279034
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Full face flexible oxygen mask for use with flight helmets
Inventor :
Hannah, Gary
;
Mcdonald, Thomas K.
;
Frogley, Kirsten S.