Document Type and Number:
Japanese Patent JPS5448766
Kind Code:
U
Application Number:
JP11997877U
Publication Date:
April 04, 1979
Filing Date:
September 08, 1977
Export Citation:
International Classes:
A63B1/00; A63B9/00; A63B17/00; A63B17/04; (IPC1-7): A63B9/00; A63B1/02