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Henning Riech
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Neu-Isenburg, DE
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Patent Grant
Track carrier for a high speed magnetic levitation transport system
Patent number
5,052,309
Issue date
Oct 1, 1991
Hochtief Aktiengesellschaft Vorm. Gebr. Helfmann
Bernhard Haselwander
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES