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Ice elimination device
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Patent number 11,739,485
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Issue date Aug 29, 2023
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Mark Noland
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3619918
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Patent number 3,619,918
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Issue date Nov 16, 1971
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3456368
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Patent number 3,456,368
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Issue date Jul 22, 1969
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2706863
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Patent number 2,706,863
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Issue date Apr 26, 1955
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2312851
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Patent number 2,312,851
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Issue date Mar 2, 1943
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2261006
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Patent number 2,261,006
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Issue date Oct 28, 1941
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2259120
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Patent number 2,259,120
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Issue date Oct 14, 1941
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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1615867
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Patent number 1,615,867
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Issue date Feb 1, 1927
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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1468977
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Patent number 1,468,977
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Issue date Sep 25, 1923
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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1391889
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Patent number 1,391,889
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Issue date Sep 27, 1921
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES