US PATENT SUBCLASS 372 / 28
.~.~ Frequency

Current as of: June, 1999
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372 /   HD   COHERENT LIGHT GENERATORS

9  DF  PARTICULAR BEAM CONTROL DEVICE {10}
26  DF  .~ Modulation {2}
28.~.~ Frequency

DEFINITION

Classification: 372/28

Frequency:

(under subclass 26) Subject matter wherein the characteristic modified is the frequency of the output beam.