Title:
【考案の名称】自動角度調整照明具付書記板開閉机
Document Type and Number:
Japanese Patent JPS59169737
Kind Code:
U
Inventors:
Kido Katsumi
Application Number:
JP6516683U
Publication Date:
November 13, 1984
Filing Date:
April 30, 1983
Export Citation:
International Classes:
F21V33/00; A47B17/00; A47B63/04; F21V21/14; F21V21/30; (IPC1-7): A47B17/00; F21V21/14; F21V33/00
Domestic Patent References:
| JPS5737687A | 1982-03-02 |