Document Type and Number:
Japanese Patent JPS5538407
Kind Code:
Y2
Application Number:
JP14600777U
Publication Date:
September 08, 1980
Filing Date:
October 31, 1977
Export Citation:
International Classes:
A61F7/08; A43B7/02; A43B7/18; A43B17/00; (IPC1-7): A43B17/00; A43B7/02