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https://drivepatents.com/patents/1089144 · 10 Mar 2004
A novel exhaust gas guide assembly with an improved high-temperature sliding wear resistance, oxidation resistance, high-temperature strength or the like for a VGS turbocharger is provided. The invention is characterized in that a surface modification is a...
https://drivepatents.com/patents/1089143 · 10 Mar 2004
A novel exhaust gas guide assembly with an improved high-temperature wear resistance, oxidation resistance, high-temperature strength or the like for a VGS turbocharger is provided. According to the invention, the exhaust gas guide assembly (A) for a VGS t...