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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5429957
Kind Code:
Y2
Application Number:
JP17507376U
Publication Date:
September 21, 1979
Filing Date:
December 25, 1976
Export Citation:
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International Classes:
A43B3/12; A43B21/22; A43B23/02; A43B23/20; (IPC1-7): A43B23/02; A43B3/12