US PATENT SUBCLASS 372 / 56
.~.~ Metal vapor

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

39  DF  PARTICULAR ACTIVE MEDIA {7}
55  DF  .~ Gas {6}
56.~.~ Metal vapor

DEFINITION

Classification: 372/56

Metal vapor:

(under subclass 55) Subject matter wherein the gas is a vaporized metal.