Document Type and Number:
Japanese Patent JPS4829777
Kind Code:
Y1
Application Number:
JP4353371U
Publication Date:
September 10, 1973
Filing Date:
May 27, 1971
Export Citation:
International Classes:
H04N3/16; H03K4/54; H03K4/90; (IPC1-7): H04N3/16; H03K4/54