Document Type and Number:
Japanese Patent JPS5283583
Kind Code:
U
Application Number:
JP17220975U
Publication Date:
June 22, 1977
Filing Date:
December 19, 1975
Export Citation:
International Classes:
F21V1/14; F21L17/00; (IPC1-7): F21P1/04
Domestic Patent References:
| JPS4987282U | 1974-07-29 | |||
| JPS4516378Y1 |