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KLAAS SCHEFFER
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KLAAS SCHEFFER
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Publication of GB234098ApublicationCriticalpatent/GB234098A/en
E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
E01B33/00—Machines or devices for shifting tracks, with or without lifting, e.g. for aligning track, for shifting excavator track
E01B33/06—Machines or devices for shifting tracks, with or without lifting, e.g. for aligning track, for shifting excavator track for slewing in a continuous operation, e.g. for tracks which carry excavators
E01B33/10—Bridge track-slewing machines
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Engineering & Computer Science
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Architecture
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Civil Engineering
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Structural Engineering
(AREA)
Machines For Laying And Maintaining Railways
(AREA)