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Publication of DE1067934BpublicationCriticalpatent/DE1067934B/de
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
G01R31/26—Testing of individual semiconductor devices
G01R31/265—Contactless testing
G01R31/2656—Contactless testing using non-ionising electromagnetic radiation, e.g. optical radiation
H10P95/00—
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Physics & Mathematics
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Health & Medical Sciences
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Electromagnetism
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Toxicology
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General Physics & Mathematics
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Testing Or Measuring Of Semiconductors Or The Like
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Abaenderung der Vorrichtung zur genauen Feststellung der UEberschreitung eines Schwellwertes bei sehr schwachen, insbesondere photoelektrischen Stroemen