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Hermann Stelzer
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Aachen, DE
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last 30 patents
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Patent Application
Turbocharger
Publication number
20070113552
Publication date
May 24, 2007
John K. Fremerey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Patent Application
Turbocharger
Publication number
20050257522
Publication date
Nov 24, 2005
Johan K. Fremerey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES