US PATENT SUBCLASS 65 / 17.2
.~ Sol-gel or liquid phase route utilized


Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

17.1  DF  PROCESSES {32}
17.2.~ Sol-gel or liquid phase route utilized


DEFINITION

Classification: 65/17.2

Sol-gel or liquid phase route utilized:

(under subclass 17.1) Processes wherein a sol-gel route or liquid phase route procedure is used during any stage of working or treating glass.

SEE OR SEARCH CLASS

516, Colloid Systems and Wetting Agents; Subcombinations Thereof; Processes of Making, Stabilizing, Breaking, or Inhibiting, for colloid systems or agents for such systems or making or stabilizing such systems or agents, when generically claimed or when there is no hierarchically superior provision in the USPC for the specifically claimed art.