Document Type and Number:
Japanese Patent JPS5447256
Kind Code:
U
Application Number:
JP12102277U
Publication Date:
April 02, 1979
Filing Date:
September 08, 1977
Export Citation:
International Classes:
F24H9/02; F24F7/04; F24F7/08; F24H3/06; (IPC1-7): F24H3/06; F24F7/04