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.)
ELASTIC RAIL SPIKE Co Ltd
Original Assignee
ELASTIC RAIL SPIKE Co Ltd
Filing date
Publication date
Application filed by ELASTIC RAIL SPIKE Co LtdfiledCriticalELASTIC RAIL SPIKE Co Ltd
Application grantedgrantedCritical
Publication of AU2272548ApublicationCriticalpatent/AU2272548A/en
Publication of AU141637B2publicationCriticalpatent/AU141637B2/en