Document Type and Number:
Japanese Patent JPS63140758
Kind Code:
U
Application Number:
JP3258087U
Publication Date:
September 16, 1988
Filing Date:
March 07, 1987
Export Citation:
International Classes:
H04Q9/00; G10L15/00; H04B11/00; H04M1/00; H04M11/00; (IPC1-7): H04M11/00; G10L3/00; H04M1/00; H04Q9/00; H04B11/00