Assertion: tourmaline | /r/HasProperty | method
Facets:
Source sentences:
text: More specifically, the invention relates to an interfacial purifying apparatus using tourmaline, a method thereof, and granules composed of tourmaline crystals as a chief component.
text: More specifically, the invention relates to an interfacial purifying apparatus using tourmaline, a method thereof, and granules composed of tourmaline crystals as a chief component.
text: More specifically, the invention relates to an interfacial purifying apparatus using tourmaline, a method thereof, and granules composed of tourmaline crystals as a chief component.