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Floating bridge
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Patent number 6,167,582
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Issue date Jan 2, 2001
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MAN Technologies AG
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Hans-Norbert Wiedeck
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Modular bridge section
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Patent number 6,003,183
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Issue date Dec 21, 1999
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Man Technologies AG
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Jan Ghering
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES