Document Type and Number:
Japanese Patent JPS5017511
Kind Code:
Y1
Application Number:
JP12441370U
Publication Date:
May 29, 1975
Filing Date:
December 12, 1970
Export Citation:
International Classes:
A63H17/385; A63H17/38; A63H30/00; A63H31/10; (IPC1-7): A63H17/38; A63H31/10