Document Type and Number:
Japanese Patent JPS5432142
Kind Code:
U
Application Number:
JP10503677U
Publication Date:
March 02, 1979
Filing Date:
August 05, 1977
Export Citation:
International Classes:
F21S2/00; B60Q3/00; G01D11/28; G12B11/00; (IPC1-7): G01D11/28; B60Q3/00
Domestic Patent References:
| JPS4925384B1 | 1974-06-29 |