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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH024600
Kind Code:
U
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Application Number:
JP8345988U
Publication Date:
January 12, 1990
Filing Date:
June 23, 1988
Export Citation:
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International Classes:
D06F71/29; D06F71/34; (IPC1-7): D06F71/29; D06F71/34