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Patent classifications
H
ELECTRICITY
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H03
ELECTRONIC CIRCUITRY
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H03B
GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
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19/00
Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
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H03B19/06
by means of discharge device or semiconductor device with more than two electrodes
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H03B19/08
by means of a discharge device
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H03B19/12
using division only
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