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.)
R H Hayhurst & Co Ltd Cl
Original Assignee
R H Hayhurst & Co Ltd Cl
Filing date
Publication date
Application filed by R H Hayhurst & Co Ltd ClfiledCriticalR H Hayhurst & Co Ltd Cl
Application grantedgrantedCritical
Publication of AU2920049ApublicationCriticalpatent/AU2920049A/en
Publication of AU141470B2publicationCriticalpatent/AU141470B2/en