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Transfer bridge for coarse bulk materials
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Patent number 10,647,521
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Issue date May 12, 2020
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THYSSENKRUPP INDUSTRIAL SOLUTIONS (USA), INC.
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Martin S. Lurie
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Transfer bridge for coarse bulk materials
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Patent number 10,329,099
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Issue date Jun 25, 2019
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THYSSENKRUPP INDUSTRIAL SOLUTIONS (USA), INC.
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Martin S. Lurie
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Excavator dump range extender
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Patent number 9,908,716
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Issue date Mar 6, 2018
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THYSSENKRUPP INDUSTRIAL SOLUTIONS (USA), INC.
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Martin S. Lurie
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Continuous loading apparatus
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Patent number 4,749,326
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Issue date Jun 7, 1988
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Inco Limited
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Richard Crawshay
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Loading apparatus for mines
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Patent number 4,184,581
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Issue date Jan 22, 1980
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Canadian Mine Services Limited
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Richard Crawshay
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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3547287
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Patent number 3,547,287
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Issue date Dec 15, 1970
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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3542222
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Patent number 3,542,222
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Issue date Nov 24, 1970
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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2357600
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Patent number 2,357,600
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Issue date Sep 5, 1944
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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1345991
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Patent number 1,345,991
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Issue date Jul 6, 1920
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL