RC

Ruixue Cheng

AA Abb Technology Ag: 1 patents #181 of 552Top 35%
Overall (All Time): #3,443,273 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6865495 Flow metering John J. Coulthard, Peter Asquith 2005-03-08