Document Type and Number:
Japanese Patent JPS53129185
Kind Code:
U
Application Number:
JP3430377U
Publication Date:
October 13, 1978
Filing Date:
March 23, 1977
Export Citation:
International Classes:
F21V35/00; F21L19/00; (IPC1-7): F21L19/00
Domestic Patent References:
| JPH0210442U | 1990-01-23 | |||
| JPS4740587A | ||||
| JPS4971586A | 1974-07-10 |