Document Type and Number:
Japanese Patent JPS6229773
Kind Code:
Y2
Application Number:
JP6625681U
Publication Date:
July 31, 1987
Filing Date:
May 07, 1981
Export Citation:
International Classes:
F23D3/18; F23K5/00; F23K5/14; (IPC1-7): F23D3/18; F23K5/00