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7574963 | Method for the precise positioning of a carrier for a track, and corresponding track | Nov 17, 04 | Aug 18, 09 | Max Bogl Bauunternehmung GmbH & Company KG, Max Bogl Bauunternehmung GmbH & Company KG, |
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6782832 | Support for a track-guided high-speed vehicle | Sep 30, 02 | Aug 31, 04 | BASF AKTIENGESELLSCHAFT |
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