Document Type and Number:
Japanese Patent JPS5247597
Kind Code:
Y2
Application Number:
JP3162674U
Publication Date:
October 28, 1977
Filing Date:
March 19, 1974
Export Citation:
International Classes:
A63H19/15; A63H17/02; A63H18/06; A63H19/00; A63H19/18; (IPC1-7): A63H19/00; A63H17/02