Document Type and Number:
Japanese Patent JPS6416735
Kind Code:
U
Application Number:
JP11149787U
Publication Date:
January 27, 1989
Filing Date:
July 21, 1987
Export Citation:
International Classes:
H03K17/00; H03K17/94; H04N5/225; (IPC1-7): H03K17/00; H03K17/94; H04N5/225