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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4216080
Kind Code:
Y1
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Application Number:
JP5171665U
Publication Date:
September 14, 1967
Filing Date:
June 23, 1965
Export Citation:
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International Classes:
A43B3/35; F24J3/00; A61F7/08; (IPC1-7): F24J3/00; A43B7/02