Document Type and Number:
Japanese Patent JPS4741261
Kind Code:
Y1
Application Number:
JP7765968U
Publication Date:
December 13, 1972
Filing Date:
September 06, 1968
Export Citation:
International Classes:
A43B3/35; F24J3/00; A61F7/08; (IPC1-7): F24J3/00; A43B7/02