Document Type and Number:
Japanese Patent JPS5620677
Kind Code:
Y2
Application Number:
JP15140474U
Publication Date:
May 15, 1981
Filing Date:
December 16, 1974
Export Citation:
International Classes:
F23L1/00; F23G5/00; F23G5/44; F23H1/02; F23H3/00; F23H3/02; F23L9/06; (IPC1-7): F23H3/00; F23L9/06