Document Type and Number:
Japanese Patent JPH0478845
Kind Code:
U
Application Number:
JP12342690U
Publication Date:
July 09, 1992
Filing Date:
November 21, 1990
Export Citation:
International Classes:
H04N7/15; H04L13/00; H04L29/06; H04L29/10; H04M11/00; H04Q5/00; (IPC1-7): H04L29/06; H04L13/00; H04L29/10; H04M11/00; H04N7/15; H04Q5/00
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