Document Type and Number:
Japanese Patent JPS5538555
Kind Code:
Y2
Application Number:
JP11851777U
Publication Date:
September 09, 1980
Filing Date:
September 05, 1977
Export Citation:
International Classes:
A63H17/38; A63H17/39; A63H30/00; A63H30/04; (IPC1-7): A63H17/38; A63H30/04