Document Type and Number:
Japanese Patent JPS56155256
Kind Code:
U
Application Number:
JP5342980U
Publication Date:
November 19, 1981
Filing Date:
April 18, 1980
Export Citation:
International Classes:
F24S10/95; F28D15/00; F28D15/02; (IPC1-7): F24J3/02; F28D15/00