Document Type and Number:
Japanese Patent JPS6448288
Kind Code:
U
Application Number:
JP14517187U
Publication Date:
March 24, 1989
Filing Date:
September 22, 1987
Export Citation:
International Classes:
B42D15/02; G06K19/00; G11B7/24012; G11B7/24094; (IPC1-7): B42D15/02; G06K19/00; G11B7/24