US PATENT SUBCLASS 372 / 69
PARTICULAR PUMPING MEANS

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

69PARTICULAR PUMPING MEANS {5}
70  DF  .~> Pumping with optical or radiant energy {9}
81  DF  .~> Electrical {5}
89  DF  .~> Chemical
90  DF  .~> Gas dynamic
91  DF  .~> With depopulation of lower states

DEFINITION

Classification: 372/69

PARTICULAR PUMPING MEANS:

(under the class definition) Subject matter in which a

particular mechanism is set forth for exciting the active media.