Document Type and Number:
Japanese Patent JPH0537871
Kind Code:
Y2
Application Number:
JP11177289U
Publication Date:
September 24, 1993
Filing Date:
September 25, 1989
Export Citation:
International Classes:
G02B5/00; B60Q1/00; B60Q1/26; B60Q1/44; F21S8/10; (IPC1-7): B60Q1/26; B60Q1/44; F21Q1/00; G02B5/00
Next Patent: STANDARD SIGNAL DETECTOR