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.)
E B HAMEL AND SON Ltd
Original Assignee
E B HAMEL AND SON Ltd
Filing date
Publication date
Application filed by E B HAMEL AND SON LtdfiledCriticalE B HAMEL AND SON Ltd
Application grantedgrantedCritical
Publication of AU147656B2publicationCriticalpatent/AU147656B2/en
Publication of AU1730547ApublicationCriticalpatent/AU1730547A/en