Document Type and Number:
Japanese Patent JPS5267477
Kind Code:
U
Application Number:
JP15422675U
Publication Date:
May 19, 1977
Filing Date:
November 14, 1975
Export Citation:
International Classes:
F23Q2/28; F23Q2/16; F23Q2/34; F23Q2/40; F23Q2/42; (IPC1-7): F23Q2/42; F23Q2/16