Document Type and Number:
Japanese Patent JPS6399476
Kind Code:
U
Application Number:
JP19367786U
Publication Date:
June 28, 1988
Filing Date:
December 18, 1986
Export Citation:
International Classes:
H04N5/781; G11B5/012; G11B19/02; G11B31/00; H04N1/21; H04N5/765; (IPC1-7): H04N5/781; G11B19/02; H04N5/781
Domestic Patent References:
JPS54140507A | 1979-10-31 | |||
JPS54140515A | 1979-10-31 | |||
JPS61208380A | 1986-09-16 | |||
JPS60253002A | 1985-12-13 |