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 AU221444B2publicationCriticalpatent/AU221444B2/en
Publication of AU2584357ApublicationCriticalpatent/AU2584357A/en