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.)
Roy Arthur Lilley and Bertram Edward Prophet Vernon Gladstone Marr
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.)
C E Prophet Pty Ltd
Original Assignee
C E Prophet Pty Ltd
Filing date
Publication date
Application filed by C E Prophet Pty LtdfiledCriticalC E Prophet Pty Ltd
Priority to GB2021761ApriorityCriticalpatent/GB919657A/en
Application grantedgrantedCritical
Publication of AU250477B2publicationCriticalpatent/AU250477B2/en
Publication of AU6287360ApublicationCriticalpatent/AU6287360A/en