Document Type and Number:
Japanese Patent JPS56149845
Kind Code:
U
Application Number:
JP4796680U
Publication Date:
November 10, 1981
Filing Date:
April 09, 1980
Export Citation:
International Classes:
F24H3/06; F28F1/10; F28F1/12; (IPC1-7): F24H3/06; F28F1/10