Document Type and Number:
Japanese Patent JPS4870615
Kind Code:
U
Application Number:
JP11523471U
Publication Date:
September 06, 1973
Filing Date:
December 09, 1971
Export Citation:
International Classes:
G11B5/80; B42D15/00; B42D15/10; G06K19/00; G06K19/06; G07B1/00; G07B11/02; (IPC1-7): G07B11/02; B42D15/00; G06K19/00