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Steam turbine rotating blade
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Patent number 7,946,821
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Issue date May 24, 2011
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Nuovo Pignone Holdings, S.p.A.
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Jonathon Slepski
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Vapour turbine
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Patent number 7,556,866
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Issue date Jul 7, 2009
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Nuovo Pignone S.p.A.
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Carlo Cortese
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Vapour turbine
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Patent number 7,553,555
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Issue date Jun 30, 2009
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Nuovo Pignone S.p.A.
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Carlo Cortese
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Vapour turbine
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Patent number 7,498,087
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Issue date Mar 3, 2009
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Nuovo Pignone S.p.A.
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Carlo Cortese
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...