Document Type and Number:
Japanese Patent JPS53115727
Kind Code:
U
Application Number:
JP2039977U
Publication Date:
September 14, 1978
Filing Date:
February 22, 1977
Export Citation:
International Classes:
B42D11/00; B42D15/00; G06K19/00; (IPC1-7): B42D15/00; G06K19/00