| http://www.w3.org/ns/prov#value | - ze particles of metal or alloy liquid droplets encapsuled by reaction with such as nitrogen or oxygen to form nitride or oxide protective layer; safe transportation, handling, and storageUS65178007 juin 200011 f???vr. 2003Institute Of Metal Research Of The Chinese Academy Of SciencesProduction of single-walled carbon nanotubes by a hydrogen arc discharge methodUS65246629 juil. 199925 f???vr. 2003J
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