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.)
Van der Grinten NV
Original Assignee
Van der Grinten NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Van der Grinten NVfiledCriticalVan der Grinten NV
Application grantedgrantedCritical
Publication of AU4001564ApublicationCriticalpatent/AU4001564A/en
Publication of AU292795B2publicationCriticalpatent/AU292795B2/en