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1
Q53770511-247A4E8D-A786-43ED-9EDF-F66023DD21EF
Q53770511-247A4E8D-A786-43ED-9EDF-F66023DD21EF
BestRank
Statement
http://www.wikidata.org/entity/statement/Q53770511-247A4E8D-A786-43ED-9EDF-F66023DD21EF
Rare-earth oxides of manganese and cobalt rival platinum for the treatment of carbon monoxide in auto exhaust.
P356
Q53770511-247A4E8D-A786-43ED-9EDF-F66023DD21EF
BestRank
Statement
http://www.wikidata.org/entity/statement/Q53770511-247A4E8D-A786-43ED-9EDF-F66023DD21EF
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
846925b5dc822e2e765aaffa97447755faff188e
P356
10.1126/SCIENCE.177.4046.353
http://www.w3.org/2001/XMLSchema#string
P356
SCIENCE.177.4046.353