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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J F Haig
Original Assignee
J F Haig
Filing date
Publication date
Application filed by J F HaigfiledCriticalJ F Haig
Application grantedgrantedCritical
Publication of AU106712B2publicationCriticalpatent/AU106712B2/en
Publication of AU259038ApublicationCriticalpatent/AU259038A/en