Document Type and Number:
Japanese Patent JPS5288938
Kind Code:
U
Application Number:
JP17759575U
Publication Date:
July 02, 1977
Filing Date:
December 26, 1975
Export Citation:
International Classes:
B41J7/48; B41J7/52; B41J7/68; G06K1/20; G06K15/02; (IPC1-7): G06K1/20; B41J7/52; B41J7/68; G06K15/02