Document Type and Number:
Japanese Patent JPS57148262
Kind Code:
U
Application Number:
JP3425081U
Publication Date:
September 17, 1982
Filing Date:
March 13, 1981
Export Citation:
International Classes:
G06F3/12; G01D9/00; G06C29/00; G06K15/00; G08C15/06; G08C19/00; (IPC1-7): G06K15/00; G01D9/00; G06C29/00; G08C19/00