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.)
Harold Oswald Craig
Original Assignee
Harold Oswald Craig
Filing date
Publication date
Application filed by Harold Oswald CraigfiledCriticalHarold Oswald Craig
Application grantedgrantedCritical
Publication of AU3698250ApublicationCriticalpatent/AU3698250A/en
Publication of AU149483B2publicationCriticalpatent/AU149483B2/en