Document Type and Number:
Japanese Patent JPS61156957
Kind Code:
U
Application Number:
JP4175985U
Publication Date:
September 29, 1986
Filing Date:
March 22, 1985
Export Citation:
International Classes:
A63B41/00; A63B39/06; A63B41/08; (IPC1-7): A63B41/08; A63B39/06