Document Type and Number:
Japanese Patent JPS4887873
Kind Code:
U
Application Number:
JP1076072U
Publication Date:
October 24, 1973
Filing Date:
January 24, 1972
Export Citation:
International Classes:
F21V3/00; F21S2/00; (IPC1-7): F21V3/00; F21P1/02; F21P1/04