Document Type and Number:
Japanese Patent JPS57106108
Kind Code:
U
Application Number:
JP18463680U
Publication Date:
June 30, 1982
Filing Date:
December 22, 1980
Export Citation:
International Classes:
F21V1/14; F21V1/08; F21V3/02; (IPC1-7): F21V3/02; F21V1/08