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Ragnar Torstenfelt
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Finspong, SE
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last 30 patents
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Patent Grant
Gas turbine with link attachment of a sealing ring in a guide vane...
Patent number
4,863,342
Issue date
Sep 5, 1989
ABB Stal AB
Karl-Johan Nordstrom
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Power plant for burning a fuel at high pressure and a gas turbine d...
Patent number
4,860,535
Issue date
Aug 29, 1989
ABB Stal AB
Martin M.ANG.nsson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas turbine plant
Patent number
4,245,463
Issue date
Jan 20, 1981
Stal-Laval Turbin AB
Martin Mansson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Method of assembling a turbo-machine, apparatus for use in the meth...
Patent number
4,118,847
Issue date
Oct 10, 1978
Stal-Laval Turbin AB
Martin Mansson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES