Method and apparatus for improving vertical sharpness of picture tubes
A Standard patent application filed on 06 September 1991 credited to Hackett, Andrew Denys
;
Bolender, Nadine
;
Boie, Werner
Details
Application number :
84978
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Method and apparatus for improving vertical sharpness of picture tubes
Inventor :
Hackett, Andrew Denys
;
Bolender, Nadine
;
Boie, Werner