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Mobile crossing structure
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Patent number 10,011,961
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Issue date Jul 3, 2018
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INGENI SA
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Etienne Bouleau
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3908217
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Patent number 3,908,217
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Issue date Sep 30, 1975
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3740782
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Patent number 3,740,782
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Issue date Jun 26, 1973
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3570032
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Patent number 3,570,032
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Issue date Mar 16, 1971
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3466686
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Patent number 3,466,686
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Issue date Sep 16, 1969
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3394420
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Patent number 3,394,420
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Issue date Jul 30, 1968
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2980034
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Patent number 2,980,034
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Issue date Apr 18, 1961
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2889565
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Patent number 2,889,565
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Issue date Jun 9, 1959
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2755493
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Patent number 2,755,493
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Issue date Jul 24, 1956
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2652783
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Patent number 2,652,783
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Issue date Sep 22, 1953
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2482562
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Patent number 2,482,562
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Issue date Sep 20, 1949
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2474128
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Patent number 2,474,128
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Issue date Jun 21, 1949
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2271697
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Patent number 2,271,697
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Issue date Feb 3, 1942
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2198810
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Patent number 2,198,810
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Issue date Apr 30, 1940
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2103661
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Patent number 2,103,661
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Issue date Dec 28, 1937
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2093612
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Patent number 2,093,612
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Issue date Sep 21, 1937
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2089756
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Patent number 2,089,756
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Issue date Aug 10, 1937
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B60 - VEHICLES IN GENERAL