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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0327500
Kind Code:
U
More Like This:
Application Number:
JP8652989U
Publication Date:
March 19, 1991
Filing Date:
July 25, 1989
Export Citation:
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International Classes:
A47B35/00; D06F81/00; (IPC1-7): D06F81/00; A47B35/00