Title:
【考案の名称】障害表示回路
Document Type and Number:
Japanese Patent JPS59187897
Kind Code:
U
Inventors:
Mitsuo Otsuki
Kawamata Tadanori
Kawamata Tadanori
Application Number:
JP8176483U
Publication Date:
December 13, 1984
Filing Date:
June 01, 1983
Export Citation:
International Classes:
G08B23/00; G08B5/00; G08B5/36; G08B25/00; (IPC1-7): G08B23/00; G08B5/00; G08B23/00; G08B5/00