US PATENT SUBCLASS 166 / 294
.~.~.~ Cement or consolidating material is organic or has organic ingredient

Current as of: June, 1999
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166 /   HD   WELLS

244.1  DF  PROCESSES {39}
285  DF  .~ Cementing, plugging or consolidating {7}
292  DF  .~.~ Using specific materials {2}
294.~.~.~ Cement or consolidating material is organic or has organic ingredient {1}
295  DF  .~.~.~.~> Organic material is resin or resinous

DEFINITION

Classification: 166/294

(under subclass 292) A process in which the material performing the cementing, plugging or consolidating function is organic or comprises an organic ingredient.