Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
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Eugen Schellbach
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Individual
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Individual
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Publication of GB190023883ApublicationCriticalpatent/GB190023883A/en
23,883. Schellbach, E. Dec. 31. Sleepers. -Transverse, longitudinal, or block sleepers are made of cast or moulded material, such as artificial wood, or artificial stone, such as slag or beton &c., with a moulded recess to receive the rail for part or the whole of its height. A lighter core may be surrounded with more solid and resisting material.
GB190023883D1900-12-311900-12-31Improvements in Sleepers for Railways Tramways and the like.
ExpiredGB190023883A
(en)