Document Type and Number:
Japanese Patent JPS53158452
Kind Code:
U
Application Number:
JP6405177U
Publication Date:
December 12, 1978
Filing Date:
May 18, 1977
Export Citation:
International Classes:
A61F13/06; A43B7/06; A43B7/28; A43B17/03; A43B17/08; A61H39/04; (IPC1-7): A43B17/03; A43B7/06; A43B7/28; A61H39/04