Document Type and Number:
Japanese Patent JPH0220581
Kind Code:
Y2
Application Number:
JP15157084U
Publication Date:
June 05, 1990
Filing Date:
October 05, 1984
Export Citation:
International Classes:
F23D3/10; F23Q25/00; (IPC1-7): F23D3/10; F23Q25/00
Next Patent: JPH0220582