Document Type and Number:
Japanese Patent JPS5297887
Kind Code:
U
Application Number:
JP575076U
Publication Date:
July 22, 1977
Filing Date:
January 22, 1976
Export Citation:
International Classes:
F21V19/00; F21V15/04; (IPC1-7): F21V15/04
Domestic Patent References:
| JP49083881B | ||||
| JP48054687B |