Document Type and Number:
Japanese Patent JPS4219145
Kind Code:
Y1
Application Number:
JP2774665U
Publication Date:
November 06, 1967
Filing Date:
April 05, 1965
Export Citation:
International Classes:
H04N3/19; H02M7/06; H04N3/18; (IPC1-7): H02M7/06; H04N3/18