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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01111380
Kind Code:
U
Application Number:
JP380488U
Publication Date:
July 27, 1989
Filing Date:
January 18, 1988
Export Citation:
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International Classes:
G07C15/00; G07F9/00; (IPC1-7): G07F9/00; G07C15/00