Document Type and Number:
Japanese Patent JPS5296952
Kind Code:
U
Application Number:
JP607276U
Publication Date:
July 20, 1977
Filing Date:
January 19, 1976
Export Citation:
International Classes:
F24F13/14; F24F13/072; F24F13/15; F24F13/16; (IPC1-7): F24F13/16