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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5718470
Kind Code:
Y2
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Application Number:
JP12191177U
Publication Date:
April 17, 1982
Filing Date:
September 09, 1977
Export Citation:
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International Classes:
D04B21/04; A43B1/04; A43B21/22; A43B23/02; D04B21/14; (IPC1-7): D04B21/04; A43B23/02; D04B21/14