Casting slab for shadow mask, method for heat treatment therof and material for shadow mask
A Standard patent application filed on 24 May 2000 credited to Morita, Syun-ichi
;
Sato, Taizo
;
Hirata, Shigeru
;
Omori, Tsutomu
;
Itoh, Tatsuya
;
Agari, Jun
Details
Application number :
49485
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Casting slab for shadow mask, method for heat treatment therof and material for shadow mask