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.)
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Gordon Walker Kesson
Original Assignee
Gordon Walker Kesson
Filing date
Publication date
Application filed by Gordon Walker KessonfiledCriticalGordon Walker Kesson
Application grantedgrantedCritical
Publication of AU1758948ApublicationCriticalpatent/AU1758948A/en
Publication of AU140119B2publicationCriticalpatent/AU140119B2/en