Document Type and Number:
Japanese Patent JPS6132455
Kind Code:
Y2
Application Number:
JP16986180U
Publication Date:
September 20, 1986
Filing Date:
November 27, 1980
Export Citation:
International Classes:
G06K19/10; G06K5/00; G06K19/00; G06K19/06; G09F3/00; (IPC1-7): G06K19/00; G06K5/00; G09F3/00