Document Type and Number:
Japanese Patent JPS4723087
Kind Code:
U
Application Number:
JP2647171U
Publication Date:
November 15, 1972
Filing Date:
April 08, 1971
Export Citation:
International Classes:
A63H3/00; A63H3/12; A63H9/00; (IPC1-7): A63H3/12; A63H9/00