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Expired
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Friedrich Nellen
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Individual
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Individual
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Publication of GB189913012ApublicationCriticalpatent/GB189913012A/en
Train Traffic Observation, Control, And Security
(AREA)
Abstract
13,012. Nellen, F. June 22. Points and switches; crossings.-The tongues C are pivoted on a plate A which is cast with suitable rails and frogs B thereon for single or double main railway lines and sidings, and is provided with means for attaching the ordinary rails S and with holes 0 for fixing it down. The space between the rails on the plate may be filled with planking.
GB189913012D1899-06-221899-06-22An Improved Switch or Shunting Plate for Railways.
ExpiredGB189913012A
(en)