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.)
PERMA TUBES Ltd
Original Assignee
PERMA TUBES Ltd
Filing date
Publication date
Application filed by PERMA TUBES LtdfiledCriticalPERMA TUBES Ltd
Application grantedgrantedCritical
Publication of AU219128B2publicationCriticalpatent/AU219128B2/en
Publication of AU3490258ApublicationCriticalpatent/AU3490258A/en