Document Type and Number:
Japanese Patent JPS57136205
Kind Code:
U
Application Number:
JP2276581U
Publication Date:
August 25, 1982
Filing Date:
February 21, 1981
Export Citation:
International Classes:
A43B1/00; A43B1/02; A43B7/00; A43B13/14; (IPC1-7): A43B7/00; A43B1/02; A43B13/14