Document Type and Number:
Japanese Patent JPS6412637
Kind Code:
U
Application Number:
JP10807287U
Publication Date:
January 23, 1989
Filing Date:
July 14, 1987
Export Citation:
International Classes:
B01J14/00; F21S15/00; F21V37/00; (IPC1-7): B01J14/00; F21S15/00; F21V37/00