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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63136
Kind Code:
Y2
Application Number:
JP14203183U
Publication Date:
January 05, 1988
Filing Date:
September 12, 1983
Export Citation:
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International Classes:
A47B23/04; A47B23/00; A47C19/22; (IPC1-7): A47C19/22