Document Type and Number:
Japanese Patent JPS4723142
Kind Code:
U
Application Number:
JP2546171U
Publication Date:
November 15, 1972
Filing Date:
April 06, 1971
Export Citation:
International Classes:
A43B9/16; A43B13/04; A43B13/12; (IPC1-7): A43B13/04; A43B13/12