FI-SubClass-Choice

B82B	NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS OR MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF[7]	(Note)/(Index)

B82Y	SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES[2011.01]	(Note)/(Index)