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- Google Patents
AU158487B2 - Ilmprovements in or relating to machines for clearing away the ballast from railway tracks!
- Google Patents
Ilmprovements in or relating to machines for clearing away the ballast from railway tracks!
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jacques Brouard
Original Assignee
Jacques Brouard
Filing date
Publication date
Application filed by Jacques BrouardfiledCriticalJacques Brouard
Application grantedgrantedCritical
Publication of AU1537353ApublicationCriticalpatent/AU1537353A/en
Publication of AU158487B2publicationCriticalpatent/AU158487B2/en