Document Type and Number:
Japanese Patent JPS5271336
Kind Code:
U
Application Number:
JP15697975U
Publication Date:
May 27, 1977
Filing Date:
November 18, 1975
Export Citation:
International Classes:
H04N3/18; H02M7/04; H02M7/06; H04N5/63; (IPC1-7): H02M7/04
Domestic Patent References:
| JP50090527B |