Document Type and Number:
Japanese Patent JPS5231079
Kind Code:
Y1
Application Number:
JP11229470U
Publication Date:
July 15, 1977
Filing Date:
November 12, 1970
Export Citation:
International Classes:
A43B21/22; A43B9/02; A43B13/14; A43B23/02; (IPC1-7): A43B9/02; A43B10/00; A43B13/14
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