Document Type and Number:
Japanese Patent JPS62151267
Kind Code:
U
Application Number:
JP3950486U
Publication Date:
September 25, 1987
Filing Date:
March 18, 1986
Export Citation:
International Classes:
H04N1/04; G06K9/00; G06K9/20; G06T1/00; (IPC1-7): H04N1/04; G06K9/00; G06K9/20