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4538686 Ballast cleaning machine
Jose Theurer, Karl Folser, Vienna, Austria assigned to Franz Plasser Bahnbaumaschinen-Industriegesselschaft m b H
4538686 Ballast cleaning machine
Jose Theurer, Karl Folser, Vienna, Austria assigned to Franz Plasser Bahnbaumaschinen-Industriegesselschaft m b H
4538686 Ballast cleaning machine
Jose Theurer, Karl Folser, Vienna, Austria assigned to Franz Plasser Bahnbaumaschinen-Industriegesselschaft m b H
Environmental International ; 13 ; III
1987-01-01
Article (Journal)
Electronic Resource
English
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