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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5221150
Kind Code:
Y2
Application Number:
JP9096172U
Publication Date:
May 16, 1977
Filing Date:
August 01, 1972
Export Citation:
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International Classes:
A43B3/12; A43B9/00; A43B9/02; A43B13/14; A43B21/22; A43B23/02; (IPC1-7): A43B13/14; A43B9/02



 
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