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.)
W Armes & Son Ltd And Harwood Mervyn Clover Actual Inventor Harwood Mervyn Clover
Original Assignee
W Armes & Son Ltd And Harwood Mervyn Clover Actual Inventor Harwood Mervyn Clover
Filing date
Publication date
Application filed by W Armes & Son Ltd And Harwood Mervyn Clover Actual Inventor Harwood Mervyn CloverfiledCriticalW Armes & Son Ltd And Harwood Mervyn Clover Actual Inventor Harwood Mervyn Clover
Application grantedgrantedCritical
Publication of AU434061ApublicationCriticalpatent/AU434061A/en
Publication of AU249015B2publicationCriticalpatent/AU249015B2/en