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.)
Horace Granville Graham And H G Graham & Son Ltd
Original Assignee
Horace Granville Graham And H G Graham & Son Ltd
Filing date
Publication date
Application filed by Horace Granville Graham And H G Graham & Son LtdfiledCriticalHorace Granville Graham And H G Graham & Son Ltd
Application grantedgrantedCritical
Publication of AU210560B2publicationCriticalpatent/AU210560B2/en
Publication of AU1197055ApublicationCriticalpatent/AU1197055A/en