Document Type and Number:
Japanese Patent JPS52169462
Kind Code:
U
Application Number:
JP7760376U
Publication Date:
December 22, 1977
Filing Date:
June 16, 1976
Export Citation:
International Classes:
A63B41/12; A63B41/04; A63H27/10; A63H33/00; (IPC1-7): A63B41/04; A63H33/00