Document Type and Number:
Japanese Patent JPS53101770
Kind Code:
U
Application Number:
JP490077U
Publication Date:
August 17, 1978
Filing Date:
January 19, 1977
Export Citation:
International Classes:
F23Q2/28; F23Q2/16; F23Q3/00; (IPC1-7): F23Q3/00; F23Q2/16; F23Q2/28