Title:
INDIRECT ILLUMINATION SHIELDING MEMBER
Document Type and Number:
Japanese Patent JPS57158902
Kind Code:
A
Inventors:
YAMAWAKI KANAME
Application Number:
JP4252981A
Publication Date:
September 30, 1982
Filing Date:
March 25, 1981
Export Citation:
Assignee:
KIKAI SYSTEM SHINKO KOKAI
International Classes:
F21V1/16; E04C2/54; (IPC1-7): E04C2/54; F21V1/16