Document Type and Number:
Japanese Patent JPS5625742
Kind Code:
Y2
Application Number:
JP9679977U
Publication Date:
June 18, 1981
Filing Date:
July 19, 1977
Export Citation:
International Classes:
A63H17/44; A63H18/02; A63H18/16; A63H19/34; (IPC1-7): A63H18/02; A63H18/16