Document Type and Number:
Japanese Patent JPH0144890
Kind Code:
Y2
More Like This:
Application Number:
JP20218583U
Publication Date:
December 26, 1989
Filing Date:
December 28, 1983
Export Citation:
International Classes:
F23D3/10; F23D3/18; (IPC1-7): F23D3/18; F23D3/10
Next Patent: JPH0144891