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Title:
【発明の名称】面光源
Document Type and Number:
Japanese Patent JP2652009
Kind Code:
B2
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Inventors:
TAKAHASHI TATSUMI
KURODA KOJI
Application Number:
JP7818086A
Publication Date:
September 10, 1997
Filing Date:
April 07, 1986
Export Citation:
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Assignee:
DAINIPPON INSATSU KK
International Classes:
F21V8/00; G02B6/00; G02F1/133; G02F1/1335; G02F1/13357; (IPC1-7): G02B6/00; F21V8/00; G02F1/1335
Domestic Patent References:
JPS51116027A
JPS5337594U
JPS5264510A
JPS59210411A
Foreign References:
US3464133A
Attorney, Agent or Firm:
Yoshida Katsuhiro



 
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