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Title:
【発明の名称】光ダクト
Document Type and Number:
Japanese Patent JP2999840
Kind Code:
B2
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Inventors:
Takashi Kodaira
Kazuo Takahashi
Koizumi friend
Application Number:
JP5353491A
Publication Date:
January 17, 2000
Filing Date:
February 27, 1991
Export Citation:
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Assignee:
Sanyo Electric Co., Ltd.
International Classes:
E04F17/06; F21S11/00; F21V8/00; G02B6/00; (IPC1-7): G02B6/00; E04F17/06; F21S11/00
Domestic Patent References:
JP59190005U
Attorney, Agent or Firm:
Haruya Saito (1 person outside)



 
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