Document Type and Number:
Japanese Patent JPS5420753
Kind Code:
U
Application Number:
JP9368977U
Publication Date:
February 09, 1979
Filing Date:
July 14, 1977
Export Citation:
International Classes:
A63B43/00; A63B63/00; A63B65/00; A63B65/12; (IPC1-7): A63B43/00; A63B65/12