US PATENT SUBCLASS 204 / 157.22
.~.~.~.~ Using laser

Current as of: June, 1999
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204 /   HD   CHEMISTRY: ELECTRICAL AND WAVE ENERGY

*  DD  PROCESSES AND PRODUCTS {7}
157.15  DF  .~ Processes of treating materials by wave energy {6}
157.2  DF  .~.~ Isotope separation or enrichment {1}
157.21  DF  .~.~.~ Inorganic product produced {1}
157.22.~.~.~.~ Using laser

DEFINITION

Classification: 204/157.22

Using laser:

(under subclass 157.21) Subject matter wherein the separation or enrichment is wherein the separation or enrichment is claimed or solely disclosed as being induced by the use of light amplified by stimulated emissions of radiation, i.e., laser.

(1) Note. This area provides for a specific wave energy processs, i.e., laser. In order for a wave energy process to be classified herein as an original, there must be claim to the noted process or the total disclosure in the patent must be directed to the specific process. The wave energy process in the claim need not to be limited to the provided specific process if the claim specifically recites the process of this

subclass. Processes not claimed or solely disclosed are classified below on some other aspect.