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FRANCESCO VAGHI
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Cheltenham, GB
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Patents Grants
last 30 patents
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Patent Grant
Impeller arrangement
Patent number
8,092,149
Issue date
Jan 10, 2012
Schlumberger Technology Corporation
Francesco Vaghi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
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Patent Application
IMPELLER ARRANGEMENT
Publication number
20080152499
Publication date
Jun 26, 2008
SCHLUMBERGER TECHNOLOGY CORPORATION
FRANCESCO VAGHI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES