Document Type and Number:
Japanese Patent JPS5470643
Kind Code:
U
Application Number:
JP8269078U
Publication Date:
May 19, 1979
Filing Date:
June 16, 1978
Export Citation:
International Classes:
F24H1/00; F23N5/08; F23N5/24; F24H1/18; F24H9/20; (IPC1-7): F24H9/20; F23N5/24