Assertion: distillation | /r/HasProperty | apparatus
Facets:
Source sentences:
text: 202, Distillation: Apparatus, subclasses 154 and 155 for separatory distillation apparatus having plural columns and/or plural stills and subclass 173 for a plurality of stills so connected that either the vapor or the residue of one flows into the other.
text: 202, Distillation: Apparatus, subclasses 267.1 + , in which the apparatus is recited in terms of the materials of construction.