Document Type and Number:
Japanese Patent JPS5539473
Kind Code:
Y2
Application Number:
JP2221976U
Publication Date:
September 16, 1980
Filing Date:
February 26, 1976
Export Citation:
International Classes:
B60H1/00; B60H3/00; F24F11/00; F24F11/02; G05G1/01; (IPC1-7): G05G1/24