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- Google Patents
AU260278B2 - Improvements relating to discharge doors for hopper-wagons
- Google Patents
Improvements relating to discharge doors for hopper-wagons
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.)
A E Goodwin Ltd
Original Assignee
A E Goodwin Ltd
Filing date
Publication date
Application filed by A E Goodwin LtdfiledCriticalA E Goodwin Ltd
Application grantedgrantedCritical
Publication of AU1916662ApublicationCriticalpatent/AU1916662A/en
Publication of AU260278B2publicationCriticalpatent/AU260278B2/en