Title:
【考案の名称】光もれ防止装置
Document Type and Number:
Japanese Patent JPS59143081
Kind Code:
U
Inventors:
Shigeo Nagasawa
Arai Mitsuru
Arai Mitsuru
Application Number:
JP3708283U
Publication Date:
September 25, 1984
Filing Date:
March 15, 1983
Export Citation:
International Classes:
H05K5/02; (IPC1-7): H05K5/02