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Patent US 4700232A: Difference between revisions
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|Number=4700232A | |Number=4700232A | ||
|Title=Interpolator for television special effects system | |Title=Interpolator for television special effects system | ||
|Company=Grass Valley Group, Inc. | |Company=The Grass Valley Group, Inc. | ||
|Inventors=John Abt; Richard A. Jackson | |Inventors=John Abt; Richard A. Jackson | ||
|Filing date=1986-10-24 | |Filing date=1986-10-24 | ||
|Grant date=1987-10-13 | |Grant date=1987-10-13 | ||
}} | }} | ||