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.)
Expired - Lifetime
Application number
AU66018/65A
Inventor
EDWARD COMYNS and DEREK HOWDEN ALAN
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.)
British Titan Phd Ducts Co Ltd
Original Assignee
British Titan Phd Ducts Co 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 of AU408224B2publicationCriticalpatent/AU408224B2/en
Application filed by British Titan Phd Ducts Co LtdfiledCriticalBritish Titan Phd Ducts Co Ltd