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.)
Alfred William Izod and Brian Geoffrey Hughes Donald
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.)
JOHN and E STURGE Ltd
Original Assignee
JOHN and E STURGE Ltd
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 JOHN and E STURGE LtdfiledCriticalJOHN and E STURGE Ltd
Application grantedgrantedCritical
Publication of AU250567B2publicationCriticalpatent/AU250567B2/en
Publication of AU6598160ApublicationCriticalpatent/AU6598160A/en