Document Type and Number:
Japanese Patent JPS5040287
Kind Code:
B1
Application Number:
JP7559169A
Publication Date:
December 23, 1975
Filing Date:
September 18, 1969
Export Citation:
International Classes:
H03F3/19; H03F3/189; H03F3/34; H04N5/14; (IPC1-7): H04N5/48; H03F3/189; H03F3/34