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Patent US 4217570A: Difference between revisions
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|Title=Thin-film microcircuits adapted for laser trimming | |Title=Thin-film microcircuits adapted for laser trimming | ||
|Company=Tektronix Inc | |Company=Tektronix Inc | ||
|Inventors=Robert | |Inventors=Robert Holmes | ||
|Filing date=1978-05-30 | |Filing date=1978-05-30 | ||
|Grant date=1980-08-12 | |Grant date=1980-08-12 | ||
}} | }} | ||