Document Type and Number:
Japanese Patent JPS5213933
Kind Code:
U
Application Number:
JP9670375U
Publication Date:
January 31, 1977
Filing Date:
July 14, 1975
Export Citation:
International Classes:
A43B19/00; A43B7/32; A43B23/00; (IPC1-7): A43B7/32; A43B23/00