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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6368237
Kind Code:
U
Application Number:
JP16223186U
Publication Date:
May 09, 1988
Filing Date:
October 24, 1986
Export Citation:
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International Classes:
H04L27/152; H04L27/00; H04L27/14; H04L27/148; (IPC1-7): H04L27/14