Document Type and Number:
Japanese Patent JPS5412471
Kind Code:
Y2
Application Number:
JP14955674U
Publication Date:
May 31, 1979
Filing Date:
December 10, 1974
Export Citation:
International Classes:
A63H18/02; A63H18/16; A63H19/24; A63H21/04; A63H27/00; A63H27/04; (IPC1-7): A63H18/16; A63H21/04; A63H27/04