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3021514
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Information
Patent Grant
3021514
References
Source
Patent Number
3,021,514
Date Filed
Not available
Date Issued
Tuesday, February 13, 1962
62 years ago
CPC
G01R19/165 - Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
G01R7/02 - for forming a sum or a difference
G01R19/10 - Measuring sum, difference or ratio
G01R31/26 - Testing of individual semiconductor devices
US Classifications
324 - Electricity: measuring and testing
327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
331 - Oscillators
340 - Communications: electrical
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