Document Type and Number:
Japanese Patent JPS638241
Kind Code:
Y2
Application Number:
JP6931984U
Publication Date:
March 12, 1988
Filing Date:
May 11, 1984
Export Citation:
International Classes:
A43B5/00; A43B21/22; A43B23/02; (IPC1-7): A43B23/02; A43B5/00
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