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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS634411
Kind Code:
Y2
Application Number:
JP15995084U
Publication Date:
February 04, 1988
Filing Date:
October 23, 1984
Export Citation:
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International Classes:
A43B1/00; A43B1/08; A43B21/22; A43B23/02; (IPC1-7): A43B23/02; A43B1/08