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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01168281
Kind Code:
U
Application Number:
JP6523488U
Publication Date:
November 27, 1989
Filing Date:
May 19, 1988
Export Citation:
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International Classes:
D06F58/02; D06F25/00; D06F37/08; (IPC1-7): D06F37/08; D06F25/00; D06F58/02