Document Type and Number:
Japanese Patent JPS5238292
Kind Code:
Y2
Application Number:
JP1716973U
Publication Date:
August 31, 1977
Filing Date:
February 10, 1973
Export Citation:
International Classes:
A63B41/00; A63B39/06; A63B41/08; A63B41/12; (IPC1-7): A63B41/08