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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01146684
Kind Code:
U
Application Number:
JP4172488U
Publication Date:
October 09, 1989
Filing Date:
March 29, 1988
Export Citation:
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International Classes:
H04N5/00; H04N7/16; (IPC1-7): H04N7/16
Domestic Patent References:
JPS62169584U1987-10-27
JPS61104676U1986-07-03
JPS61207168A1986-09-13