Document Type and Number:
Japanese Patent JPS5632792
Kind Code:
Y2
Application Number:
JP1108174U
Publication Date:
August 04, 1981
Filing Date:
January 25, 1974
Export Citation:
International Classes:
F28F9/00; F24H9/06; F28D7/10; F28F7/00; F28F9/26; (IPC1-7): F28F7/00