Document Type and Number:
Japanese Patent JPS63131293
Kind Code:
U
Application Number:
JP1764587U
Publication Date:
August 26, 1988
Filing Date:
February 09, 1987
Export Citation:
International Classes:
H04N13/04; G02F1/13; H04N17/04; (IPC1-7): H04N17/04; G02F1/13; H04N13/04