Document Type and Number:
Japanese Patent JPS4942932
Kind Code:
Y1
Application Number:
JP6590270U
Publication Date:
November 25, 1974
Filing Date:
June 30, 1970
Export Citation:
International Classes:
F23L17/02; D02J1/22; E04H12/28; F23J11/00; F23J13/00; F23J13/02; (IPC1-7): F23J11/00; D02J1/22; E04H12/28; F23J13/02