Document Type and Number:
Japanese Patent JPS555628
Kind Code:
Y2
Application Number:
JP12493675U
Publication Date:
February 08, 1980
Filing Date:
September 12, 1975
Export Citation:
International Classes:
E05B55/12; E05B55/00; (IPC1-7): E05B55/00
Next Patent: LIGHT EMITTING SEMICONDUCTOR ELEMENT