Document Type and Number:
Japanese Patent JPS5618388
Kind Code:
Y2
Application Number:
JP16325875U
Publication Date:
April 30, 1981
Filing Date:
December 02, 1975
Export Citation:
International Classes:
A63H18/16; A63H18/00; A63H19/00; A63H21/00; A63H23/00; (IPC1-7): A63H18/16; A63H23/00