Document Type and Number:
Japanese Patent JPS55156763
Kind Code:
U
Application Number:
JP5627779U
Publication Date:
November 11, 1980
Filing Date:
April 26, 1979
Export Citation:
International Classes:
A63B23/04; A63B22/06; A63B23/00; (IPC1-7): A63B23/00; A63B23/04