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Railway vehicle suspension
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Patent number 4,735,149
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Issue date Apr 5, 1988
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South African Inventions Development Corporation of Administration Building
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Herbert Scheffel
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B61 - RAILWAYS
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Mobile ballast cleaning machine
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Patent number 4,432,284
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Issue date Feb 21, 1984
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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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Track working or transport vehicle
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Patent number 4,399,881
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Issue date Aug 23, 1983
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Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H
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Josef Theurer
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B66 - HOISTING LIFTING HAULING
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Mobile rail grinding machine and method
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Patent number 4,249,346
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Issue date Feb 10, 1981
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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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