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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6313720
Kind Code:
Y2
Application Number:
JP18145884U
Publication Date:
April 18, 1988
Filing Date:
November 29, 1984
Export Citation:
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International Classes:
A47B46/00; A47B81/00; E04F19/08; (IPC1-7): A47B81/00; A47B46/00