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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01161634
Kind Code:
U
Application Number:
JP5888988U
Publication Date:
November 09, 1989
Filing Date:
April 30, 1988
Export Citation:
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International Classes:
A47B13/00; A47B46/00; A47B83/04; (IPC1-7): A47B13/00; A47B46/00; A47B83/04