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Patent Searching and Data


Title:
耐熱性導光板
Document Type and Number:
Japanese Patent JP4152245
Kind Code:
B2
Inventors:
Kunihiko Konishi
Takeshi Yamada
Susumu Ooka
Kazuyoshi Ebe
Application Number:
JP2003115455A
Publication Date:
September 17, 2008
Filing Date:
April 21, 2003
Export Citation:
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Assignee:
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
International Classes:
G02B6/00; C08L33/06; C08L35/06; F21V8/00; G02F1/13357
Domestic Patent References:
JP2003075648A
JP56081322A
JP62010157A
JP1079248A