Document Type and Number:
Japanese Patent JPS5057141
Kind Code:
U
Application Number:
JP11143273U
Publication Date:
May 29, 1975
Filing Date:
September 26, 1973
Export Citation:
International Classes:
B60H1/00; F24F5/00; F24F11/02; (IPC1-7): B60H3/04; F24F5/00