Document Type and Number:
Japanese Patent JPS621922
Kind Code:
Y2
Application Number:
JP7081783U
Publication Date:
January 17, 1987
Filing Date:
May 10, 1983
Export Citation:
International Classes:
A43B3/00; A43B21/22; A43B23/02; (IPC1-7): A43B3/00; A43B23/02
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