Document Type and Number:
Japanese Patent JPS5521755
Kind Code:
Y2
Application Number:
JP10064976U
Publication Date:
May 24, 1980
Filing Date:
July 28, 1976
Export Citation:
International Classes:
A63H13/18; A63H3/28; A63H5/00; A63H13/20; (IPC1-7): A63H5/00; A63H13/20