Patent classifications
G
PHYSICS
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G01
MEASURING; TESTING
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G01R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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13/00
Arrangements for displaying electric variables or waveforms
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G01R13/20
Cathode-ray oscilloscopes
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G01R13/34
Circuits for representing a single waveform by sampling, e.g. for very high frequencies
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G01R13/345
for displaying sampled signals by using digital processors by intermediate A.D. and D.A. convertors (control circuits for CRT indicators)
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