Title:
【考案の名称】光ファイバリング状照明用集光プリズム
Document Type and Number:
Japanese Patent JP2548582
Kind Code:
Y2
Inventors:
Norihiro Shinya
Shinichi Kamiyama
Shinichi Kamiyama
Application Number:
JP7623390U
Publication Date:
September 24, 1997
Filing Date:
July 18, 1990
Export Citation:
Assignee:
Mitsubishi Rayon Co., Ltd.
International Classes:
G02B6/00; G02B3/04; (IPC1-7): G02B6/00
Domestic Patent References:
| JP63098504B | ||||
| JPS624011B2 |