Document Type and Number:
Japanese Patent JPS5443605
Kind Code:
Y2
Application Number:
JP5355174U
Publication Date:
December 17, 1979
Filing Date:
May 10, 1974
Export Citation:
International Classes:
H04N1/00; H04N1/04; H04N1/06; H04N1/12; (IPC1-7): H04N1/06