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Inventor
YABUTA NAOMI
JP
2 patents
Patents
2 patents
US7026751B2
Apr 11, 2006
Material for shadow mask, method for production thereof, shadow mask comprising the material and picture tube using the shadow mask
TOYO KOHAN CO LTD
1 citations
48
US6917150B2
Jul 12, 2005
Raw material for shadow mask for color image receiving tube
TOYO KOHAN CO LTD
1 citations
48