Document Type and Number:
Japanese Patent JPH0446956
Kind Code:
Y2
Application Number:
JP5089989U
Publication Date:
November 05, 1992
Filing Date:
April 28, 1989
Export Citation:
International Classes:
B43L1/04; G06K11/06; H04N1/00; H04N1/04; (IPC1-7): B43L1/04; G06K11/06; H04N1/04
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