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Ballast suction machine
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Patent number 5,709,270
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Issue date Jan 20, 1998
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Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H
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Josef Theurer
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Machine for treating a ballast bed
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Patent number 5,664,633
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Issue date Sep 9, 1997
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Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H
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Josef Theurer
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Machine for rehabilitating a ballast bed
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Patent number 5,456,180
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Issue date Oct 10, 1995
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Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H
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Josef Theurer
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Ballast planing machine
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Patent number 5,452,528
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Issue date Sep 26, 1995
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Franz Plasser Bahnbaumaschinen-industrieges m.b.H.
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Josef Theurer
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES