Document Type and Number:
Japanese Patent JPS6229771
Kind Code:
Y2
Application Number:
JP17226880U
Publication Date:
July 31, 1987
Filing Date:
December 01, 1980
Export Citation:
International Classes:
F23D3/10; F23D3/02; F24C5/06; F24C5/08; F24C15/24; (IPC1-7): F23D3/10