Document Type and Number:
Japanese Patent JPS5313657
Kind Code:
Y2
Application Number:
JP14146373U
Publication Date:
April 12, 1978
Filing Date:
December 06, 1973
Export Citation:
International Classes:
F23Q2/16; F23Q2/34; F23Q2/40; F23Q2/42; (IPC1-7): F23Q2/16; F23Q2/34