Document Type and Number:
Japanese Patent JPS5631275
Kind Code:
Y2
Application Number:
JP10864178U
Publication Date:
July 24, 1981
Filing Date:
August 07, 1978
Export Citation:
International Classes:
A63H18/02; A63H19/30; A63H33/08; (IPC1-7): A63H18/02; A63H19/30; A63H33/08