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Railway track trolley
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Patent number 11,897,522
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Issue date Feb 13, 2024
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MELVELLE EQUIPMENT CORP. PTY LTD
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Andrew Melvelle
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Track working machine
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Patent number 5,615,615
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Issue date Apr 1, 1997
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Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H
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Josef Theurer
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B61 - RAILWAYS
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Variable wheel-spacing truck
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Kawasaki Jukogyo Kabushiki Kaisha
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Sunao Sugimoto
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B61 - RAILWAYS
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3808979
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3732828
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B61 - RAILWAYS
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3508496
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B61 - RAILWAYS
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3403637
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Issue date Oct 1, 1968
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3306390
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B61 - RAILWAYS
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3008432
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B61 - RAILWAYS
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2787226
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Issue date Apr 2, 1957
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B61 - RAILWAYS